diff --git a/CMakeLists.txt b/CMakeLists.txt
index 818d3773..2e0fed5a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -140,8 +140,8 @@ add_library(lego1 SHARED
   LEGO1/mxmatrix.cpp
   LEGO1/mxmediamanager.cpp
   LEGO1/mxmediapresenter.cpp
-  LEGO1/mxmidimanager.cpp
   LEGO1/mxmidipresenter.cpp
+  LEGO1/mxmusicmanager.cpp
   LEGO1/mxmusicpresenter.cpp
   LEGO1/mxnotificationmanager.cpp
   LEGO1/mxobjectfactory.cpp
@@ -154,6 +154,7 @@ add_library(lego1 SHARED
   LEGO1/mxpresenter.cpp
   LEGO1/mxpresenterlist.cpp
   LEGO1/mxramstreamcontroller.cpp
+  LEGO1/mxramstreamprovider.cpp
   LEGO1/mxscheduler.cpp
   LEGO1/mxsemaphore.cpp
   LEGO1/mxsmkpresenter.cpp
@@ -162,7 +163,9 @@ add_library(lego1 SHARED
   LEGO1/mxstillpresenter.cpp
   LEGO1/mxstreamcontroller.cpp
   LEGO1/mxstreamer.cpp
+  LEGO1/mxstreamprovider.cpp
   LEGO1/mxstring.cpp
+  LEGO1/mxstringlist.cpp
   LEGO1/mxthread.cpp
   LEGO1/mxticklemanager.cpp
   LEGO1/mxtimer.cpp
diff --git a/ISLE/isleapp.cpp b/ISLE/isleapp.cpp
index c20f1652..803ef45e 100644
--- a/ISLE/isleapp.cpp
+++ b/ISLE/isleapp.cpp
@@ -3,14 +3,25 @@
 
 #include <dsound.h>
 
-#include "legoomni.h"
 #include "legoanimationmanager.h"
 #include "legobuildingmanager.h"
+#include "legogamestate.h"
+#include "legoinputmanager.h"
 #include "legomodelpresenter.h"
+#include "legoomni.h"
 #include "legopartpresenter.h"
+#include "legoroi.h"
+#include "legovideomanager.h"
 #include "legoworldpresenter.h"
+#include "mxbackgroundaudiomanager.h"
 #include "mxdirectdraw.h"
 #include "mxdsaction.h"
+#include "mxomnicreateflags.h"
+#include "mxomnicreateparam.h"
+#include "mxstreamer.h"
+#include "mxticklemanager.h"
+#include "mxtimer.h"
+#include "mxtransitionmanager.h"
 
 #include "res/resource.h"
 
@@ -93,7 +104,7 @@ void IsleApp::Close()
     Lego()->RemoveWorld(ds.GetAtomId(), ds.GetObjectId());
     Lego()->DeleteObject(ds);
     TransitionManager()->SetWaitIndicator(NULL);
-    Lego()->vtable0x3c();
+    Lego()->StopTimer();
 
     MxLong lVar8;
     do {
@@ -232,23 +243,19 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
         g_reqEnableRMDevice = 0;
         VideoManager()->EnableRMDevice();
         g_rmDisabled = 0;
-        Lego()->vtable0x3c();
+        Lego()->StopTimer();
       }
 
       if (g_closed) {
         break;
       }
 
-      if (g_mousedown == 0) {
-LAB_00401bc7:
-        if (g_mousemoved) {
-          g_mousemoved = FALSE;
-        }
-      } else if (g_mousemoved) {
-        if (g_isle) {
-          g_isle->Tick(0);
-        }
-        goto LAB_00401bc7;
+      if (g_mousedown && g_mousemoved && g_isle) {
+        g_isle->Tick(0);
+      }
+
+      if (g_mousemoved) {
+        g_mousemoved = FALSE;
       }
     }
   }
@@ -727,7 +734,7 @@ inline void IsleApp::Tick(BOOL sleepIfNotNextFrame)
         return;
       }
 
-      ds.SetAtomId(stream->atom);
+      ds.SetAtomId(stream->GetAtom());
       ds.SetUnknown24(-1);
       ds.SetObjectId(0);
       VideoManager()->EnableFullScreenMovie(TRUE, TRUE);
@@ -736,7 +743,7 @@ inline void IsleApp::Tick(BOOL sleepIfNotNextFrame)
         return;
       }
     } else {
-      ds.SetAtomId(stream->atom);
+      ds.SetAtomId(stream->GetAtom());
       ds.SetUnknown24(-1);
       ds.SetObjectId(0);
       if (Start(&ds) != SUCCESS) {
diff --git a/LEGO1/compat.h b/LEGO1/compat.h
index 33b97d5a..ba0b9d34 100644
--- a/LEGO1/compat.h
+++ b/LEGO1/compat.h
@@ -18,6 +18,9 @@
 // Impossible to avoid this if using STL map or set.
 // This removes most (but not all) occurrences of the warning.
 #pragma warning( disable : 4786 )
+// To really remove *all* of the warnings, we have to employ the following,
+// obscure workaround from https://www.earthli.com/news/view_article.php?id=376
+static class msVC6_4786WorkAround { public: msVC6_4786WorkAround() {} } msVC6_4786WorkAround;
 
 #define MSVC420_VERSION 1020
 
diff --git a/LEGO1/legoentity.cpp b/LEGO1/legoentity.cpp
index 105b4b5f..e7601cc2 100644
--- a/LEGO1/legoentity.cpp
+++ b/LEGO1/legoentity.cpp
@@ -23,12 +23,8 @@ MxLong LegoEntity::Notify(MxParam &p)
 // OFFSET: LEGO1 0x100105f0
 void LegoEntity::Reset()
 {
-  float value = 0.0f;
-  m_vec1.EqualsScalar(&value);
-
-  value = 0.0f;
-  m_vec2.EqualsScalar(&value);
-
+  m_vec1.Fill(0);
+  m_vec2.Fill(0);
   m_unk50 = 0;
   m_unk54 = 0;
   m_unk58 = 0;
diff --git a/LEGO1/legofullscreenmovie.cpp b/LEGO1/legofullscreenmovie.cpp
index f2a287f3..cb803133 100644
--- a/LEGO1/legofullscreenmovie.cpp
+++ b/LEGO1/legofullscreenmovie.cpp
@@ -1,6 +1,8 @@
 #include "legofullscreenmovie.h"
-#include "mxtypes.h"
+
 #include "legoomni.h"
+#include "legovideomanager.h"
+#include "mxtypes.h"
 #include "decomp.h"
 
 DECOMP_SIZE_ASSERT(LegoFullScreenMovie, 0x24)
diff --git a/LEGO1/legogamestate.cpp b/LEGO1/legogamestate.cpp
index 0f444f95..a08ce8e2 100644
--- a/LEGO1/legogamestate.cpp
+++ b/LEGO1/legogamestate.cpp
@@ -1,5 +1,7 @@
 #include "legogamestate.h"
+
 #include "legoomni.h"
+#include "mxvariabletable.h"
 #include "decomp.h"
 
 // Based on the highest dword offset (0x42c) referenced in the constructor.
diff --git a/LEGO1/legonavcontroller.cpp b/LEGO1/legonavcontroller.cpp
index 90c0a485..1f056f59 100644
--- a/LEGO1/legonavcontroller.cpp
+++ b/LEGO1/legonavcontroller.cpp
@@ -1,6 +1,7 @@
 #include "legonavcontroller.h"
 
 #include "legoomni.h"
+#include "legovideomanager.h"
 #include "legoutil.h"
 
 // 0x100f4c28
diff --git a/LEGO1/legoomni.cpp b/LEGO1/legoomni.cpp
index 929ba556..f4480bb8 100644
--- a/LEGO1/legoomni.cpp
+++ b/LEGO1/legoomni.cpp
@@ -1,6 +1,9 @@
 #include "legoomni.h"
 
-#include "mxdsobject.h"
+#include "mxbackgroundaudiomanager.h"
+#include "mxdsfile.h"
+#include "legogamestate.h"
+#include "legoutil.h"
 
 // 0x100f4588
 char *g_nocdSourceName = NULL;
@@ -99,11 +102,10 @@ void SetOmniUserMessage(void (*p_userMsg)(const char *,int))
   g_omniUserMessage = p_userMsg;
 }
 
-// OFFSET: LEGO1 0x100acf50 STUB
-MxLong Start(MxDSAction *)
+// OFFSET: LEGO1 0x100acf50
+MxResult Start(MxDSAction* p_dsAction)
 {
-  // TODO
-  return 0;
+  return MxOmni::GetInstance()->Start(p_dsAction);
 }
 
 // OFFSET: LEGO1 0x1005ad10
@@ -257,6 +259,10 @@ void LegoOmni::Init()
 MxResult LegoOmni::Create(COMPAT_CONST MxOmniCreateParam &p)
 {
   // FIXME: Stub
+  MxOmni::Create(p);
+  m_gameState = new LegoGameState();
+  m_bkgAudioManager = new MxBackgroundAudioManager();
+
   return SUCCESS;
 }
 
@@ -265,9 +271,14 @@ void LegoOmni::Destroy()
   // FIXME: Stub
 }
 
-void LegoOmni::vtable0x20()
+// OFFSET: LEGO1 0x1005b580
+MxResult LegoOmni::Start(MxDSAction* action)
 {
-  // FIXME: Stub
+  MxResult result = MxOmni::Start(action);
+  this->m_action.SetAtomId(action->GetAtomId());
+  this->m_action.SetObjectId(action->GetObjectId());
+  this->m_action.SetUnknown24(action->GetUnknown24());
+  return result;
 }
 
 void LegoOmni::DeleteObject(MxDSAction &ds)
@@ -297,14 +308,18 @@ void LegoOmni::NotifyCurrentEntity()
   // FIXME: Stub
 }
 
+// OFFSET: LEGO1 0x1005b640
 void LegoOmni::StartTimer()
 {
-  // FIXME: Stub
+  MxOmni::StartTimer();
+  SetAppCursor(2);
 }
 
-void LegoOmni::vtable0x3c()
+// OFFSET: LEGO1 0x1005b650
+void LegoOmni::StopTimer()
 {
-  // FIXME: Stub
+  MxOmni::StopTimer();
+  SetAppCursor(0);
 }
 
 MxBool LegoOmni::vtable40()
diff --git a/LEGO1/legoomni.h b/LEGO1/legoomni.h
index 4a5fe6e4..4de0d1b5 100644
--- a/LEGO1/legoomni.h
+++ b/LEGO1/legoomni.h
@@ -2,25 +2,24 @@
 #define LEGOOMNI_H
 
 #include "compat.h"
-#include "legoentity.h"
-#include "legoinputmanager.h"
-#include "legogamestate.h"
-#include "legonavcontroller.h"
-#include "legopathboundary.h"
-#include "legoroi.h"
-#include "legovideomanager.h"
-#include "mxatomid.h"
-#include "mxbackgroundaudiomanager.h"
-#include "mxdsaction.h"
-#include "mxdsfile.h"
-#include "mxdsobject.h"
 #include "mxomni.h"
-#include "mxtransitionmanager.h"
-#include "isle.h"
-#include "legobuildingmanager.h"
-#include "legoplantmanager.h"
+#include "mxdsaction.h"
 
+class Isle;
+class LegoBuildingManager;
+class LegoEntity;
+class LegoGameState;
+class LegoInputManager;
+class LegoNavController;
+class LegoPathBoundary;
+class LegoPlantManager;
+class LegoROI;
 class LegoSoundManager;
+class LegoVideoManager;
+class LegoWorld;
+class MxAtomId;
+class MxBackgroundAudioManager;
+class MxDSFile;
 class MxTransitionManager;
 
 // VTABLE 0x100d8638
@@ -55,14 +54,14 @@ class LegoOmni : public MxOmni
   virtual void Init() override; // vtable+14
   virtual MxResult Create(COMPAT_CONST MxOmniCreateParam &p) override; // vtable+18
   virtual void Destroy() override; // vtable+1c
-  virtual void vtable0x20() override;
+  virtual MxResult Start(MxDSAction* action) override;
   virtual void DeleteObject(MxDSAction &ds) override;
   virtual MxBool DoesEntityExist(MxDSAction &ds) override;
   virtual void vtable0x2c() override;
   virtual int vtable0x30(char*, int, MxCore*) override;
   virtual void NotifyCurrentEntity() override;
   virtual void StartTimer() override;
-  virtual void vtable0x3c() override;
+  virtual void StopTimer() override;
   virtual MxBool vtable40();
 
   LegoVideoManager *GetVideoManager() { return (LegoVideoManager *) m_videoManager; }
@@ -110,10 +109,9 @@ __declspec(dllexport) LegoEntity * PickEntity(MxLong,MxLong);
 __declspec(dllexport) LegoROI * PickROI(MxLong,MxLong);
 __declspec(dllexport) void SetOmniUserMessage(void (*)(const char *,int));
 __declspec(dllexport) LegoSoundManager * SoundManager();
-__declspec(dllexport) MxLong Start(MxDSAction *);
+__declspec(dllexport) MxResult Start(MxDSAction*);
 __declspec(dllexport) MxTransitionManager * TransitionManager();
 __declspec(dllexport) LegoVideoManager * VideoManager();
-__declspec(dllexport) MxLong Start(MxDSAction *a);
 
 LegoBuildingManager* BuildingManager();
 Isle* GetIsle();
diff --git a/LEGO1/legoutil.h b/LEGO1/legoutil.h
index e912991d..cc54da74 100644
--- a/LEGO1/legoutil.h
+++ b/LEGO1/legoutil.h
@@ -23,6 +23,35 @@ inline T Max(T p_t1, T p_t2)
   return p_t1 > p_t2 ? p_t1 : p_t2;
 }
 
+template <class T>
+inline void GetScalar(char **p_source, T& p_dest)
+{
+  p_dest = *(T*) *p_source;
+  *p_source += sizeof(T);
+}
+
+template <class T>
+inline T GetScalar(T **p_source)
+{
+  T val = **p_source;
+  *p_source += 1;
+  return val;
+}
+
+template <class T>
+inline void GetDouble(char **p_source, T& p_dest)
+{
+  p_dest = *(double*) *p_source;
+  *p_source += sizeof(double);
+}
+
+template <class T>
+inline void GetString(char **p_source, const char *&p_dest, T *p_obj, void (T::*p_setter)(const char*))
+{
+  (p_obj->*p_setter)(*p_source);
+  *p_source += strlen(p_dest) + 1;
+}
+
 ExtraActionType MatchActionString(const char *);
 void ConvertHSVToRGB(float r, float g, float b, float* out_r, float* out_g, float* out_b);
 void SetAppCursor(WPARAM p_wparam);
diff --git a/LEGO1/legovideomanager.cpp b/LEGO1/legovideomanager.cpp
index 4105ef2a..ca7926b9 100644
--- a/LEGO1/legovideomanager.cpp
+++ b/LEGO1/legovideomanager.cpp
@@ -1,5 +1,6 @@
 #include "legovideomanager.h"
-#include <ddraw.h>
+
+DECOMP_SIZE_ASSERT(LegoVideoManager, 0x590);
 
 // OFFSET: LEGO1 0x1007aa20 STUB
 LegoVideoManager::LegoVideoManager()
@@ -39,20 +40,32 @@ void LegoVideoManager::EnableFullScreenMovie(MxBool p_enable, MxBool p_scale)
   // TODO
 }
 
-// OFFSET: LEGO1 0x1007b6a0 STUB
-void LegoVideoManager::MoveCursor(int x, int y)
+// OFFSET: LEGO1 0x1007b6a0
+void LegoVideoManager::MoveCursor(MxS32 p_cursorX, MxS32 p_cursorY)
 {
-  // TODO
+  m_cursorX = p_cursorX;
+  m_cursorY = p_cursorY;
+  m_cursorMoved = TRUE;
+
+  if (623 < p_cursorX)
+    m_cursorX = 623;
+
+  if (463 < p_cursorY)
+    m_cursorY = 463;
 }
 
 // OFFSET: LEGO1 0x1007c440
-void LegoVideoManager::SetSkyColor(float red, float green, float blue)
+void LegoVideoManager::SetSkyColor(float p_red, float p_green, float p_blue)
 {
-  PALETTEENTRY colorStrucure; // [esp+0h] [ebp-4h] BYREF
+  PALETTEENTRY colorStrucure;
 
-  colorStrucure.peRed = (red* 255.0);
-  colorStrucure.peGreen = (green * 255.0);
-  colorStrucure.peBlue = (blue * 255.0);
+  colorStrucure.peRed = (p_red * 255.0f);
+  colorStrucure.peGreen = (p_green * 255.0f);
+  colorStrucure.peBlue = (p_blue * 255.0f);
   colorStrucure.peFlags = -124;
-  // TODO
+  m_videoParam.GetPalette()->SetSkyColor(&colorStrucure);
+  m_videoParam.GetPalette()->SetOverrideSkyColor(TRUE);
+
+  // TODO 3d manager
+  //m_3dManager->m_pViewport->vtable1c(red, green, blue)
 }
diff --git a/LEGO1/legovideomanager.h b/LEGO1/legovideomanager.h
index 4ff8491b..cc051f16 100644
--- a/LEGO1/legovideomanager.h
+++ b/LEGO1/legovideomanager.h
@@ -6,6 +6,8 @@
 #include "lego3dmanager.h"
 #include "decomp.h"
 
+#include <ddraw.h>
+
 // VTABLE 0x100d9c88
 // SIZE 0x590
 class LegoVideoManager : public MxVideoManager
@@ -24,7 +26,10 @@ class LegoVideoManager : public MxVideoManager
   inline MxDirect3D *GetDirect3D() { return this->m_direct3d; }
 
   void SetSkyColor(float r, float g, float b);
-  inline void SetUnkE4(MxBool p_value) { this->m_unke4 = p_value; }
+  inline void SetUnkE4(MxBool p_unk0xe4) { this->m_unk0xe4 = p_unk0xe4; }
+
+  // OFFSET: LEGO1 0x1007c4c0
+  void OverrideSkyColor(MxBool p_shouldOverride) { this->m_videoParam.GetPalette()->SetOverrideSkyColor(p_shouldOverride);}
 
 private:
   undefined4 m_unk64;
@@ -32,8 +37,14 @@ class LegoVideoManager : public MxVideoManager
   undefined4 m_unk6c;
   undefined4 m_unk70;
   MxDirect3D *m_direct3d;
-  undefined m_pad78[0x6c];
-  MxBool m_unke4;
+  undefined m_pad0x78[0x6c];
+  MxBool m_unk0xe4;
+  undefined m_pad0xe8[0x41c];
+  MxBool m_cursorMoved; // 0x501
+  undefined m_pad0x502[0x8];
+  MxS32 m_cursorX; // 0x50c
+  MxS32 m_cursorY; // 0x510
+  undefined m_pad0x514[0x7c];
 };
 
 #endif // LEGOVIDEOMANAGER_H
diff --git a/LEGO1/mxaudiopresenter.cpp b/LEGO1/mxaudiopresenter.cpp
index ac634362..48a02377 100644
--- a/LEGO1/mxaudiopresenter.cpp
+++ b/LEGO1/mxaudiopresenter.cpp
@@ -3,3 +3,15 @@
 #include "decomp.h"
 
 DECOMP_SIZE_ASSERT(MxAudioPresenter, 0x54);
+
+// OFFSET: LEGO1 0x1000d260
+undefined4 MxAudioPresenter::vtable5c()
+{
+  return this->m_unk50;
+}
+
+// OFFSET: LEGO1 0x1000d270
+void MxAudioPresenter::vtable60(undefined4 p_unk50)
+{
+  this->m_unk50 = p_unk50;
+}
diff --git a/LEGO1/mxaudiopresenter.h b/LEGO1/mxaudiopresenter.h
index c1001a13..fb2e75a8 100644
--- a/LEGO1/mxaudiopresenter.h
+++ b/LEGO1/mxaudiopresenter.h
@@ -1,6 +1,7 @@
 #ifndef MXAUDIOPRESENTER_H
 #define MXAUDIOPRESENTER_H
 
+#include "decomp.h"
 #include "mxmediapresenter.h"
 
 // VTABLE 0x100d4c70
@@ -24,7 +25,10 @@ class MxAudioPresenter : public MxMediaPresenter
     return !strcmp(name, MxAudioPresenter::ClassName()) || MxMediaPresenter::IsA(name);
   }
 
-  int m_unk50;
+  virtual undefined4 vtable5c();
+  virtual void vtable60(undefined4);
+
+  undefined4 m_unk50;
 };
 
 #endif // MXAUDIOPRESENTER_H
diff --git a/LEGO1/mxbitmap.h b/LEGO1/mxbitmap.h
index ba90b7da..791581c6 100644
--- a/LEGO1/mxbitmap.h
+++ b/LEGO1/mxbitmap.h
@@ -25,6 +25,8 @@ struct MxBITMAPINFO {
 #define LOWCOLOR 0 // 256 color
 #define HIGHCOLOR 1 // High Color (16-bit)
 
+// SIZE 0x20
+// VTABLE 0x100dc7b0
 class MxBitmap : public MxCore
 {
 public:
@@ -44,6 +46,8 @@ class MxBitmap : public MxCore
   virtual MxResult SetBitDepth(MxBool); // vtable+3c
   virtual MxResult StretchBits(HDC p_hdc, int p_xSrc, int p_ySrc, int p_xDest, int p_yDest, int p_destWidth, int p_destHeight); // vtable+40
 
+  inline BITMAPINFOHEADER *GetBmiHeader() const { return m_bmiHeader; }
+
 private:
   MxResult ImportColorsToPalette(RGBQUAD*, MxPalette*);
 
diff --git a/LEGO1/mxcompositepresenter.cpp b/LEGO1/mxcompositepresenter.cpp
index 342f3d96..06477c94 100644
--- a/LEGO1/mxcompositepresenter.cpp
+++ b/LEGO1/mxcompositepresenter.cpp
@@ -1,17 +1,18 @@
 #include "mxcompositepresenter.h"
 
 #include "decomp.h"
+#include "mxnotificationmanager.h"
 
 DECOMP_SIZE_ASSERT(MxCompositePresenter, 0x4c);
 
-// OFFSET: LEGO1 0x100b60b0 STUB
+// OFFSET: LEGO1 0x100b60b0
 MxCompositePresenter::MxCompositePresenter()
 {
-  // TODO
+  NotificationManager()->Register(this);
 }
 
-// OFFSET: LEGO1 0x100b6390 STUB
+// OFFSET: LEGO1 0x100b6390
 MxCompositePresenter::~MxCompositePresenter()
 {
-  // TODO
+  NotificationManager()->Unregister(this);
 }
diff --git a/LEGO1/mxcompositepresenter.h b/LEGO1/mxcompositepresenter.h
index 9f517652..0be080f0 100644
--- a/LEGO1/mxcompositepresenter.h
+++ b/LEGO1/mxcompositepresenter.h
@@ -2,6 +2,7 @@
 #define MXCOMPOSITEPRESENTER_H
 
 #include "mxpresenter.h"
+#include "mxunklist.h"
 
 // VTABLE 0x100dc618
 // SIZE 0x4c
@@ -24,9 +25,7 @@ class MxCompositePresenter : public MxPresenter
     return !strcmp(name, MxCompositePresenter::ClassName()) || MxPresenter::IsA(name);
   }
 
-  undefined m_unk40;
-  undefined4 *m_unk44;
-  undefined4 m_unk48;
+  MxUnkList m_list;
 };
 
 #endif // MXCOMPOSITEPRESENTER_H
diff --git a/LEGO1/mxdiskstreamprovider.h b/LEGO1/mxdiskstreamprovider.h
index b6ff8c18..c797a0de 100644
--- a/LEGO1/mxdiskstreamprovider.h
+++ b/LEGO1/mxdiskstreamprovider.h
@@ -5,6 +5,7 @@
 #include "mxstreamprovider.h"
 #include "mxthread.h"
 #include "mxcriticalsection.h"
+#include "mxunklist.h"
 
 class MxDiskStreamProvider;
 
@@ -23,32 +24,6 @@ class MxDiskStreamProviderThread : public MxThread
   MxDiskStreamProvider *m_target;
 };
 
-// TODO
-struct MxDiskStreamListNode {
-  MxDiskStreamListNode *m_unk00;
-  MxDiskStreamListNode *m_unk04;
-  undefined4 m_unk08;
-};
-
-// TODO
-struct MxDiskStreamList {
-  inline MxDiskStreamList() {
-    undefined unk;
-    this->m_unk00 = unk;
-
-    MxDiskStreamListNode *node = new MxDiskStreamListNode();
-    node->m_unk00 = node;
-    node->m_unk04 = node;
-    
-    this->m_head = node;
-    this->m_count = 0;
-  }
-
-  undefined m_unk00;
-  MxDiskStreamListNode *m_head;
-  MxU32 m_count;
-};
-
 // VTABLE 0x100dd138
 class MxDiskStreamProvider : public MxStreamProvider
 {
@@ -80,7 +55,7 @@ class MxDiskStreamProvider : public MxStreamProvider
   undefined m_remainingWork; // 0x34
   undefined m_unk35; // 0x35
   MxCriticalSection m_criticalSection; // 0x38
-  MxDiskStreamList m_list;
+  MxUnkList m_list;
 };
 
 #endif // MXDISKSTREAMPROVIDER_H
diff --git a/LEGO1/mxdisplaysurface.cpp b/LEGO1/mxdisplaysurface.cpp
index e22244c5..af7e57db 100644
--- a/LEGO1/mxdisplaysurface.cpp
+++ b/LEGO1/mxdisplaysurface.cpp
@@ -1,5 +1,7 @@
 #include "mxdisplaysurface.h"
+
 #include "mxomni.h"
+#include "mxvideomanager.h"
 
 DECOMP_SIZE_ASSERT(MxDisplaySurface, 0xac);
 
@@ -174,7 +176,7 @@ void MxDisplaySurface::SetPalette(MxPalette *p_palette)
 }
 
 // OFFSET: LEGO1 0x100bc200 STUB
-void MxDisplaySurface::vtable24(LPDDSURFACEDESC, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4)
+void MxDisplaySurface::vtable24(LPDDSURFACEDESC, MxBitmap*, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4)
 {
 
 }
@@ -186,7 +188,7 @@ MxBool MxDisplaySurface::vtable28(undefined4, undefined4, undefined4, undefined4
 }
 
 // OFFSET: LEGO1 0x100bc630 STUB
-MxBool MxDisplaySurface::vtable2c(LPDDSURFACEDESC, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, MxBool)
+MxBool MxDisplaySurface::vtable2c(LPDDSURFACEDESC, MxBitmap*, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, MxBool)
 {
   return 0;
 }
diff --git a/LEGO1/mxdisplaysurface.h b/LEGO1/mxdisplaysurface.h
index 8e79f6e8..8a80a0f4 100644
--- a/LEGO1/mxdisplaysurface.h
+++ b/LEGO1/mxdisplaysurface.h
@@ -3,6 +3,7 @@
 
 #include <ddraw.h>
 
+#include "mxbitmap.h"
 #include "mxcore.h"
 #include "mxpalette.h"
 #include "mxvideoparam.h"
@@ -25,9 +26,9 @@ class MxDisplaySurface : public MxCore
   virtual MxResult Create(MxVideoParam &p_videoParam);
   virtual void Clear();
   virtual void SetPalette(MxPalette *p_palette);
-  virtual void vtable24(LPDDSURFACEDESC, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4);
+  virtual void vtable24(LPDDSURFACEDESC, MxBitmap*, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4);
   virtual MxBool vtable28(undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4);
-  virtual MxBool vtable2c(LPDDSURFACEDESC, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, MxBool);
+  virtual MxBool vtable2c(LPDDSURFACEDESC, MxBitmap*, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, MxBool);
   virtual MxBool vtable30(undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, undefined4, MxBool);
   virtual undefined4 vtable34(undefined4, undefined4, undefined4, undefined4, undefined4, undefined4);
   virtual void Display(undefined4, undefined4, undefined4, undefined4, undefined4, undefined4);
diff --git a/LEGO1/mxdsaction.cpp b/LEGO1/mxdsaction.cpp
index 3411a460..153a6498 100644
--- a/LEGO1/mxdsaction.cpp
+++ b/LEGO1/mxdsaction.cpp
@@ -1,10 +1,12 @@
 #include "mxdsaction.h"
 
+#include "mxomni.h"
+#include "mxtimer.h"
+#include "legoutil.h"
+
 #include <float.h>
 #include <limits.h>
 
-#include "mxomni.h"
-
 DECOMP_SIZE_ASSERT(MxDSAction, 0x94)
 
 // GLOBAL OFFSET: LEGO1 0x10101410
@@ -21,22 +23,9 @@ MxDSAction::MxDSAction()
   this->m_loopCount = -1;
 
   this->SetType(MxDSType_Action);
-
-  {
-    float value = FLT_MAX;
-    this->m_location.EqualsScalar(&value);
-  }
-
-  {
-    float value = FLT_MAX;
-    this->m_direction.EqualsScalar(&value);
-  }
-
-  {
-    float value = FLT_MAX;
-    this->m_up.EqualsScalar(&value);
-  }
-
+  this->m_location.Fill(FLT_MAX);
+  this->m_direction.Fill(FLT_MAX);
+  this->m_up.Fill(FLT_MAX);
   this->m_unk84 = 0;
   this->m_unk88 = 0;
   this->m_omni = NULL;
@@ -96,38 +85,24 @@ void MxDSAction::Deserialize(char **p_source, MxS16 p_unk24)
 {
   MxDSObject::Deserialize(p_source, p_unk24);
 
-  this->m_flags = *(MxU32*) *p_source;
-  *p_source += sizeof(MxU32);
-  this->m_startTime = *(MxLong*) *p_source;
-  *p_source += sizeof(MxLong);
-  this->m_duration = *(MxLong*) *p_source;
-  *p_source += sizeof(MxLong);
-  this->m_loopCount = *(MxS32*) *p_source;
-  *p_source += sizeof(MxS32);
-  this->m_location[0] = *(double*) *p_source;
-  *p_source += sizeof(double);
-  this->m_location[1] = *(double*) *p_source;
-  *p_source += sizeof(double);
-  this->m_location[2] = *(double*) *p_source;
-  *p_source += sizeof(double);
-  this->m_direction[0] = *(double*) *p_source;
-  *p_source += sizeof(double);
-  this->m_direction[1] = *(double*) *p_source;
-  *p_source += sizeof(double);
-  this->m_direction[2] = *(double*) *p_source;
-  *p_source += sizeof(double);
-  this->m_up[0] = *(double*) *p_source;
-  *p_source += sizeof(double);
-  this->m_up[1] = *(double*) *p_source;
-  *p_source += sizeof(double);
-  this->m_up[2] = *(double*) *p_source;
-  *p_source += sizeof(double);
+  GetScalar(p_source, this->m_flags);
+  GetScalar(p_source, this->m_startTime);
+  GetScalar(p_source, this->m_duration);
+  GetScalar(p_source, this->m_loopCount);
+  GetDouble(p_source, this->m_location[0]);
+  GetDouble(p_source, this->m_location[1]);
+  GetDouble(p_source, this->m_location[2]);
+  GetDouble(p_source, this->m_direction[0]);
+  GetDouble(p_source, this->m_direction[1]);
+  GetDouble(p_source, this->m_direction[2]);
+  GetDouble(p_source, this->m_up[0]);
+  GetDouble(p_source, this->m_up[1]);
+  GetDouble(p_source, this->m_up[2]);
 
-  MxU16 unkLength = *(MxU16*) *p_source;
-  *p_source += sizeof(MxU16);
-  if (unkLength) {
-    AppendData(unkLength, *p_source);
-    *p_source += unkLength;
+  MxU16 extraLength = GetScalar((MxU16**) p_source);
+  if (extraLength) {
+    AppendData(extraLength, *p_source);
+    *p_source += extraLength;
   }
 }
 
diff --git a/LEGO1/mxdsaction.h b/LEGO1/mxdsaction.h
index 9881f3e2..57d1f200 100644
--- a/LEGO1/mxdsaction.h
+++ b/LEGO1/mxdsaction.h
@@ -41,8 +41,8 @@ class MxDSAction : public MxDSObject
     return !strcmp(name, MxDSAction::ClassName()) || MxDSObject::IsA(name);
   }
 
-  virtual MxU32 GetSizeOnDisk(); // vtable+18;
-  virtual void Deserialize(char **p_source, MxS16 p_unk24); // vtable+1c;
+  virtual MxU32 GetSizeOnDisk() override; // vtable+18;
+  virtual void Deserialize(char **p_source, MxS16 p_unk24) override; // vtable+1c;
   virtual MxLong GetDuration(); // vtable+24;
   virtual void SetDuration(MxLong p_duration); // vtable+28;
   virtual MxDSAction *Clone(); // vtable+2c;
diff --git a/LEGO1/mxdsanim.h b/LEGO1/mxdsanim.h
index 92890e8e..1bc77558 100644
--- a/LEGO1/mxdsanim.h
+++ b/LEGO1/mxdsanim.h
@@ -27,7 +27,7 @@ class MxDSAnim : public MxDSMediaAction
     return !strcmp(name, MxDSAnim::ClassName()) || MxDSMediaAction::IsA(name);
   }
 
-  virtual MxDSAction *Clone(); // vtable+2c;
+  virtual MxDSAction *Clone() override; // vtable+2c;
 };
 
 #endif // MXDSANIM_H
diff --git a/LEGO1/mxdschunk.h b/LEGO1/mxdschunk.h
index f9b1d9d0..367dcb4d 100644
--- a/LEGO1/mxdschunk.h
+++ b/LEGO1/mxdschunk.h
@@ -1,7 +1,6 @@
 #ifndef MXDSCHUNK_H
 #define MXDSCHUNK_H
 
-
 #include "mxcore.h"
 #include "mxtypes.h"
 
diff --git a/LEGO1/mxdsevent.h b/LEGO1/mxdsevent.h
index b8fedace..576c8b14 100644
--- a/LEGO1/mxdsevent.h
+++ b/LEGO1/mxdsevent.h
@@ -25,7 +25,7 @@ class MxDSEvent : public MxDSMediaAction
     return !strcmp(name, MxDSEvent::ClassName()) || MxDSMediaAction::IsA(name);
   }
 
-  virtual MxDSAction *Clone(); // vtable+2c;
+  virtual MxDSAction *Clone() override; // vtable+2c;
 };
 
 #endif // MXDSEVENT_H
diff --git a/LEGO1/mxdsmediaaction.cpp b/LEGO1/mxdsmediaaction.cpp
index d368aa3d..19f3bde2 100644
--- a/LEGO1/mxdsmediaaction.cpp
+++ b/LEGO1/mxdsmediaaction.cpp
@@ -1,5 +1,7 @@
 #include "mxdsmediaaction.h"
 
+#include "legoutil.h"
+
 DECOMP_SIZE_ASSERT(MxDSMediaAction, 0xb8)
 
 // OFFSET: LEGO1 0x100c8b40
@@ -68,21 +70,13 @@ void MxDSMediaAction::Deserialize(char **p_source, MxS16 p_unk24)
 {
   MxDSAction::Deserialize(p_source, p_unk24);
 
-  CopyMediaSrcPath(*p_source);
-  *p_source += strlen(this->m_mediaSrcPath) + 1;
-  
-  this->m_unk9c = *(undefined4*) *p_source;
-  *p_source += sizeof(undefined4);
-  this->m_unka0 = *(undefined4*) *p_source;
-  *p_source += sizeof(undefined4);
-  this->m_framesPerSecond = *(MxS32*) *p_source;
-  *p_source += sizeof(MxS32);
-  this->m_mediaFormat = *(MxS32*) *p_source;
-  *p_source += sizeof(MxS32);
-  this->m_paletteManagement = *(MxS32*) *p_source;
-  *p_source += sizeof(MxS32);
-  this->m_sustainTime = *(MxLong*) *p_source;
-  *p_source += sizeof(MxLong);
+  GetString(p_source, this->m_mediaSrcPath, this, &MxDSMediaAction::CopyMediaSrcPath);
+  GetScalar(p_source, this->m_unk9c);
+  GetScalar(p_source, this->m_unka0);
+  GetScalar(p_source, this->m_framesPerSecond);
+  GetScalar(p_source, this->m_mediaFormat);
+  GetScalar(p_source, this->m_paletteManagement);
+  GetScalar(p_source, this->m_sustainTime);
 }
 
 // OFFSET: LEGO1 0x100c8e80
diff --git a/LEGO1/mxdsmediaaction.h b/LEGO1/mxdsmediaaction.h
index cc710425..34b6695e 100644
--- a/LEGO1/mxdsmediaaction.h
+++ b/LEGO1/mxdsmediaaction.h
@@ -28,8 +28,8 @@ class MxDSMediaAction : public MxDSAction
     return !strcmp(name, MxDSMediaAction::ClassName()) || MxDSAction::IsA(name);
   }
 
-  virtual MxU32 GetSizeOnDisk(); // vtable+18;
-  virtual void Deserialize(char **p_source, MxS16 p_unk24); // vtable+1c;
+  virtual MxU32 GetSizeOnDisk() override; // vtable+18;
+  virtual void Deserialize(char **p_source, MxS16 p_unk24) override; // vtable+1c;
 
   void CopyMediaSrcPath(const char *p_mediaSrcPath);
 
diff --git a/LEGO1/mxdsmultiaction.h b/LEGO1/mxdsmultiaction.h
index 4063343c..1689cc2d 100644
--- a/LEGO1/mxdsmultiaction.h
+++ b/LEGO1/mxdsmultiaction.h
@@ -28,14 +28,14 @@ class MxDSMultiAction : public MxDSAction
     return !strcmp(name, MxDSMultiAction::ClassName()) || MxDSAction::IsA(name);
   }
 
-  virtual undefined4 unk14(); // vtable+14;
-  virtual MxU32 GetSizeOnDisk(); // vtable+18;
-  virtual void Deserialize(char **p_source, MxS16 p_unk24); // vtable+1c;
-  virtual void SetAtomId(MxAtomId p_atomId); // vtable+20;
-  virtual MxDSAction *Clone(); // vtable+2c;
-  virtual void MergeFrom(MxDSAction &p_dsAction); // vtable+30;
-  virtual MxBool HasId(MxU32 p_objectId); // vtable+34;
-  virtual void SetSomeTimingField(MxLong p_someTimingField); // vtable+38;
+  virtual undefined4 unk14() override; // vtable+14;
+  virtual MxU32 GetSizeOnDisk() override; // vtable+18;
+  virtual void Deserialize(char **p_source, MxS16 p_unk24) override; // vtable+1c;
+  virtual void SetAtomId(MxAtomId p_atomId) override; // vtable+20;
+  virtual MxDSAction *Clone() override; // vtable+2c;
+  virtual void MergeFrom(MxDSAction &p_dsAction) override; // vtable+30;
+  virtual MxBool HasId(MxU32 p_objectId) override; // vtable+34;
+  virtual void SetSomeTimingField(MxLong p_someTimingField) override; // vtable+38;
 
 private:
   MxU32 m_sizeOnDisk;
diff --git a/LEGO1/mxdsobject.cpp b/LEGO1/mxdsobject.cpp
index 2b7d8437..f508c53b 100644
--- a/LEGO1/mxdsobject.cpp
+++ b/LEGO1/mxdsobject.cpp
@@ -15,6 +15,7 @@
 #include "mxdsselectaction.h"
 #include "mxdsstill.h"
 #include "mxdsobjectaction.h"
+#include "legoutil.h"
 
 DECOMP_SIZE_ASSERT(MxDSObject, 0x2c);
 
@@ -128,20 +129,14 @@ MxU32 MxDSObject::GetSizeOnDisk()
 // OFFSET: LEGO1 0x100bfa20
 void MxDSObject::Deserialize(char **p_source, MxS16 p_unk24)
 {
-  this->SetSourceName(*p_source);
-  *p_source += strlen(this->m_sourceName) + 1;
-  this->m_unk14 = *(undefined4*) *p_source;
-  *p_source += sizeof(undefined4);
-
-  this->SetObjectName(*p_source);
-  *p_source += strlen(this->m_objectName) + 1;
-  this->m_objectId = *(MxU32*) *p_source;
-  *p_source += sizeof(MxU32);
+  GetString(p_source, this->m_sourceName, this, &MxDSObject::SetSourceName);
+  GetScalar(p_source, this->m_unk14);
+  GetString(p_source, this->m_objectName, this, &MxDSObject::SetObjectName);
+  GetScalar(p_source, this->m_objectId);
 
   this->m_unk24 = p_unk24;
 }
 
-
 // OFFSET: LEGO1 0x100bfb30
 MxDSObject *DeserializeDSObjectDispatch(char **p_source, MxS16 p_flags)
 {
diff --git a/LEGO1/mxdsobject.h b/LEGO1/mxdsobject.h
index 1ca3d98a..e340789a 100644
--- a/LEGO1/mxdsobject.h
+++ b/LEGO1/mxdsobject.h
@@ -36,6 +36,7 @@ class MxDSObject : public MxCore
 
   inline const MxAtomId& GetAtomId() { return this->m_atomId; }
   inline MxU32 GetObjectId() { return this->m_objectId; }
+  inline MxS16 GetUnknown24() { return this->m_unk24; }
 
   inline void SetObjectId(MxU32 p_objectId) { this->m_objectId = p_objectId; }
   inline void SetUnknown24(MxS16 p_unk24) { this->m_unk24 = p_unk24; }
diff --git a/LEGO1/mxdsobjectaction.h b/LEGO1/mxdsobjectaction.h
index 4a1b68bb..07f35758 100644
--- a/LEGO1/mxdsobjectaction.h
+++ b/LEGO1/mxdsobjectaction.h
@@ -26,7 +26,7 @@ class MxDSObjectAction : public MxDSMediaAction
     return !strcmp(name, MxDSObjectAction::ClassName()) || MxDSMediaAction::IsA(name);
   }
 
-  virtual MxDSAction *Clone(); // vtable+2c;
+  virtual MxDSAction *Clone() override; // vtable+2c;
   virtual void CopyFrom(MxDSObjectAction &p_dsObjectAction); // vtable+44;
 };
 
diff --git a/LEGO1/mxdsparallelaction.h b/LEGO1/mxdsparallelaction.h
index 962ba34b..e28bfe58 100644
--- a/LEGO1/mxdsparallelaction.h
+++ b/LEGO1/mxdsparallelaction.h
@@ -27,8 +27,8 @@ class MxDSParallelAction : public MxDSMultiAction
     return !strcmp(name, MxDSParallelAction::ClassName()) || MxDSMultiAction::IsA(name);
   }
 
-  virtual MxLong GetDuration(); // vtable+24;
-  virtual MxDSAction *Clone(); // vtable+2c;
+  virtual MxLong GetDuration() override; // vtable+24;
+  virtual MxDSAction *Clone() override; // vtable+2c;
 };
 
 #endif // MXDSPARALLELACTION_H
diff --git a/LEGO1/mxdsselectaction.cpp b/LEGO1/mxdsselectaction.cpp
index 29f69022..58af9543 100644
--- a/LEGO1/mxdsselectaction.cpp
+++ b/LEGO1/mxdsselectaction.cpp
@@ -15,3 +15,37 @@ MxDSSelectAction::~MxDSSelectAction()
   if (this->m_unk0xac)
     delete this->m_unk0xac;
 }
+
+// OFFSET: LEGO1 0x100cb950
+void MxDSSelectAction::CopyFrom(MxDSSelectAction &p_dsSelectAction)
+{
+  this->m_unk0x9c = p_dsSelectAction.m_unk0x9c;
+
+  this->m_unk0xac->DeleteAll();
+
+  MxStringListCursor cursor(p_dsSelectAction.m_unk0xac);
+  MxString string;
+  while (cursor.Next(string))
+    this->m_unk0xac->OtherAppend(string);
+}
+
+// OFFSET: LEGO1 0x100cbd50
+MxDSSelectAction &MxDSSelectAction::operator=(MxDSSelectAction &p_dsSelectAction)
+{
+  if (this != &p_dsSelectAction) {
+    MxDSParallelAction::operator=(p_dsSelectAction);
+    this->CopyFrom(p_dsSelectAction);
+  }
+  return *this;
+}
+
+// OFFSET: LEGO1 0x100cbd80
+MxDSAction *MxDSSelectAction::Clone()
+{
+  MxDSSelectAction *clone = new MxDSSelectAction();
+
+  if (clone)
+    *clone = *this;
+
+  return clone;
+}
\ No newline at end of file
diff --git a/LEGO1/mxdsselectaction.h b/LEGO1/mxdsselectaction.h
index d513efd0..746afc87 100644
--- a/LEGO1/mxdsselectaction.h
+++ b/LEGO1/mxdsselectaction.h
@@ -13,6 +13,9 @@ class MxDSSelectAction : public MxDSParallelAction
   MxDSSelectAction();
   virtual ~MxDSSelectAction() override;
 
+  void CopyFrom(MxDSSelectAction &p_dsSelectAction);
+  MxDSSelectAction &operator=(MxDSSelectAction &p_dsSelectAction);
+
   // OFFSET: LEGO1 0x100cb6f0
   inline virtual const char *ClassName() const override // vtable+0x0c
   {
@@ -26,6 +29,11 @@ class MxDSSelectAction : public MxDSParallelAction
     return !strcmp(name, MxDSSelectAction::ClassName()) || MxDSParallelAction::IsA(name);
   }
 
+  //virtual MxU32 GetSizeOnDisk() override; // vtable+18;
+  //virtual void Deserialize(char **p_source, MxS16 p_unk24) override; // vtable+1c;
+  //virtual MxLong GetDuration() override; // vtable+24;
+  virtual MxDSAction *Clone() override; // vtable+2c;
+
 private:
   MxString m_unk0x9c;
   MxStringList *m_unk0xac;
diff --git a/LEGO1/mxdsserialaction.h b/LEGO1/mxdsserialaction.h
index e2f6cd72..4e383681 100644
--- a/LEGO1/mxdsserialaction.h
+++ b/LEGO1/mxdsserialaction.h
@@ -28,9 +28,9 @@ class MxDSSerialAction : public MxDSMultiAction
     return !strcmp(name, MxDSSerialAction::ClassName()) || MxDSMultiAction::IsA(name);
   }
 
-  virtual MxLong GetDuration(); // vtable+24;
-  virtual void SetDuration(MxLong p_duration); // vtable+28;
-  virtual MxDSAction *Clone(); // vtable+2c;
+  virtual MxLong GetDuration() override; // vtable+24;
+  virtual void SetDuration(MxLong p_duration) override; // vtable+28;
+  virtual MxDSAction *Clone() override; // vtable+2c;
 
 private:
   MxDSActionListCursor *m_cursor;
diff --git a/LEGO1/mxdssound.cpp b/LEGO1/mxdssound.cpp
index cbb1c057..ca69ef34 100644
--- a/LEGO1/mxdssound.cpp
+++ b/LEGO1/mxdssound.cpp
@@ -1,4 +1,5 @@
 #include "mxdssound.h"
+#include "legoutil.h"
 
 DECOMP_SIZE_ASSERT(MxDSSound, 0xc0)
 
@@ -46,8 +47,7 @@ void MxDSSound::Deserialize(char **p_source, MxS16 p_unk24)
 {
   MxDSMediaAction::Deserialize(p_source, p_unk24);
 
-  this->m_volume = *(MxS32*) *p_source;
-  *p_source += sizeof(MxS32);
+  GetScalar(p_source, this->m_volume);
 }
 
 // OFFSET: LEGO1 0x100c9510
diff --git a/LEGO1/mxdssound.h b/LEGO1/mxdssound.h
index de345e51..514ef1ec 100644
--- a/LEGO1/mxdssound.h
+++ b/LEGO1/mxdssound.h
@@ -27,9 +27,9 @@ class MxDSSound : public MxDSMediaAction
     return !strcmp(name, MxDSSound::ClassName()) || MxDSMediaAction::IsA(name);
   }
 
-  virtual MxU32 GetSizeOnDisk(); // vtable+18;
-  virtual void Deserialize(char **p_source, MxS16 p_unk24); // vtable+1c;
-  virtual MxDSAction *Clone(); // vtable+2c;
+  virtual MxU32 GetSizeOnDisk() override; // vtable+18;
+  virtual void Deserialize(char **p_source, MxS16 p_unk24) override; // vtable+1c;
+  virtual MxDSAction *Clone() override; // vtable+2c;
 
 private:
   MxU32 m_sizeOnDisk;
diff --git a/LEGO1/mxdsstill.h b/LEGO1/mxdsstill.h
index 084fe931..3b29c287 100644
--- a/LEGO1/mxdsstill.h
+++ b/LEGO1/mxdsstill.h
@@ -27,7 +27,7 @@ class MxDSStill : public MxDSMediaAction
     return !strcmp(name, MxDSStill::ClassName()) || MxDSMediaAction::IsA(name);
   }
 
-  virtual MxDSAction *Clone(); // vtable+2c;
+  virtual MxDSAction *Clone() override; // vtable+2c;
 };
 
 #endif // MXDSSTILL_H
diff --git a/LEGO1/mxdsstreamingaction.h b/LEGO1/mxdsstreamingaction.h
index d50dbed8..f95621eb 100644
--- a/LEGO1/mxdsstreamingaction.h
+++ b/LEGO1/mxdsstreamingaction.h
@@ -24,7 +24,7 @@ class MxDSStreamingAction : public MxDSAction
     return *this; 
   }
 
-  virtual MxBool HasId(MxU32 p_objectId); // vtable+34;
+  virtual MxBool HasId(MxU32 p_objectId) override; // vtable+34;
 
   MxResult Init();
   void SetInternalAction(MxDSAction *p_dsAction);
diff --git a/LEGO1/mxeventmanager.cpp b/LEGO1/mxeventmanager.cpp
index 5383c25a..0861af77 100644
--- a/LEGO1/mxeventmanager.cpp
+++ b/LEGO1/mxeventmanager.cpp
@@ -1,4 +1,8 @@
 #include "mxeventmanager.h"
+#include "mxcriticalsection.h"
+#include "mxthread.h"
+#include "mxticklemanager.h"
+#include "mxomni.h"
 
 // OFFSET: LEGO1 0x100c0360
 MxEventManager::MxEventManager()
@@ -9,10 +13,54 @@ MxEventManager::MxEventManager()
 // OFFSET: LEGO1 0x100c03f0
 MxEventManager::~MxEventManager()
 {
-  // TODO: MxMediaManager::TerminateThread call
+  TerminateThread(TRUE);
 }
 
 // OFFSET: LEGO1 0x100c0450
 void MxEventManager::Init()
 {
-}
\ No newline at end of file
+  // This is intentionally left blank
+}
+
+// OFFSET: LEGO1 0x100c04a0
+MxResult MxEventManager::CreateEventThread(MxU32 p_frequencyMS, MxBool p_noRegister)
+{
+  MxResult status = FAILURE;
+  MxBool locked = FALSE;
+
+  MxResult result = MxMediaManager::InitPresenters();
+  if (result == SUCCESS)
+  {
+    if (p_noRegister)
+    {
+      this->m_criticalSection.Enter();
+      locked = TRUE;
+      this->m_thread = new MxTickleThread(this, p_frequencyMS);
+
+      if (this->m_thread)
+      {
+        if (this->m_thread->Start(0, 0) == SUCCESS)
+        {
+          status = SUCCESS;
+        }
+      }
+    }
+    else
+    {
+      TickleManager()->RegisterClient(this, p_frequencyMS);
+      status = SUCCESS;
+    }
+  }
+
+  if (status != SUCCESS)
+  {
+    Destroy();
+  }
+
+  if (locked)
+  {
+    this->m_criticalSection.Leave();
+  }
+
+  return status;
+}
diff --git a/LEGO1/mxeventmanager.h b/LEGO1/mxeventmanager.h
index cb89f637..1ef43748 100644
--- a/LEGO1/mxeventmanager.h
+++ b/LEGO1/mxeventmanager.h
@@ -2,6 +2,7 @@
 #define MXEVENTMANAGER_H
 
 #include "mxmediamanager.h"
+#include "decomp.h"
 
 // VTABLE 0x100dc900
 // SIZE 0x2c
@@ -10,7 +11,7 @@ class MxEventManager : public MxMediaManager
 public:
   MxEventManager();
   virtual ~MxEventManager() override;
-
+  virtual MxResult CreateEventThread(MxU32 p_frequencyMS, MxBool p_noRegister); // vtable+28
 private:
   void Init();
 };
diff --git a/LEGO1/mxlist.h b/LEGO1/mxlist.h
index 12695f82..94798b33 100644
--- a/LEGO1/mxlist.h
+++ b/LEGO1/mxlist.h
@@ -4,7 +4,6 @@
 #include "mxtypes.h"
 #include "mxcore.h"
 
-// SIZE 0xc
 template <class T>
 class MxListEntry
 {
@@ -15,6 +14,11 @@ class MxListEntry
     m_prev = p_prev;
     m_next = NULL;
   }
+  MxListEntry(T p_obj, MxListEntry *p_prev, MxListEntry *p_next) {
+    m_obj = p_obj;
+    m_prev = p_prev;
+    m_next = p_next;
+  }
 
   T GetValue() { return this->m_obj; }
 
@@ -26,7 +30,6 @@ class MxListEntry
   MxListEntry *m_next;
 };
 
-// VTABLE 0x100d6350
 // SIZE 0x10
 template <class T>
 class MxListParent : public MxCore
@@ -46,7 +49,6 @@ class MxListParent : public MxCore
   void (*m_customDestructor)(T); // +0xc
 };
 
-// VTABLE 0x100d6368
 // SIZE 0x18
 template <class T>
 class MxList : protected MxListParent<T>
@@ -60,6 +62,7 @@ class MxList : protected MxListParent<T>
   virtual ~MxList();
 
   void Append(T);
+  void OtherAppend(T p_obj) { _InsertEntry(p_obj, this->m_last, NULL); };
   void DeleteAll();
   MxU32 GetCount() { return m_count; }
   void SetDestroy(void (*p_customDestructor)(T)) { this->m_customDestructor = p_customDestructor; }
@@ -71,9 +74,9 @@ class MxList : protected MxListParent<T>
 
 private:
   void _DeleteEntry(MxListEntry<T> *match);
+  void _InsertEntry(T, MxListEntry<T> *, MxListEntry<T> *);
 };
 
-// VTABLE 0x100d6488
 template <class T>
 class MxListCursor : public MxCore
 {
@@ -96,7 +99,6 @@ class MxListCursor : public MxCore
 };
 
 // Unclear purpose
-// VTABLE 0x100d6530
 template <class T>
 class MxListCursorChild : public MxListCursor<T> 
 {
@@ -105,7 +107,6 @@ class MxListCursorChild : public MxListCursor<T>
 };
 
 // Unclear purpose
-// VTABLE 0x100d6470
 template <class T>
 class MxListCursorChildChild : public MxListCursorChild<T>
 {
@@ -152,6 +153,24 @@ inline void MxList<T>::Append(T p_newobj)
   this->m_count++;
 }
 
+template <class T>
+inline void MxList<T>::_InsertEntry(T p_newobj, MxListEntry<T> *p_prev, MxListEntry<T> *p_next)
+{
+  MxListEntry<T> *newEntry = new MxListEntry<T>(p_newobj, p_prev, p_next);
+
+  if (p_prev)
+    p_prev->m_next = newEntry;
+  else
+    this->m_first = newEntry;
+
+  if (p_next)
+    p_next->m_prev = newEntry;
+  else
+    this->m_last = newEntry;
+
+  this->m_count++;
+}
+
 template <class T>
 inline void MxList<T>::_DeleteEntry(MxListEntry<T> *match)
 {
@@ -198,7 +217,7 @@ inline MxBool MxListCursor<T>::Next(T& p_obj)
     m_match = m_match->m_next;
 
   if (m_match)
-    p_obj = m_match->m_obj;
+    p_obj = m_match->GetValue();
 
   return m_match != NULL;
 }
diff --git a/LEGO1/mxloopingflcpresenter.cpp b/LEGO1/mxloopingflcpresenter.cpp
index 54002246..58b066f6 100644
--- a/LEGO1/mxloopingflcpresenter.cpp
+++ b/LEGO1/mxloopingflcpresenter.cpp
@@ -10,7 +10,7 @@ MxLoopingFlcPresenter::MxLoopingFlcPresenter()
   Init();
 }
 
-// OFFSET: LEGO1 0x100b43b0 STUB
+// OFFSET: LEGO1 0x100b43b0
 MxLoopingFlcPresenter::~MxLoopingFlcPresenter()
 {
   Destroy(TRUE);
diff --git a/LEGO1/mxmediamanager.cpp b/LEGO1/mxmediamanager.cpp
index 3fb28d37..c992cd42 100644
--- a/LEGO1/mxmediamanager.cpp
+++ b/LEGO1/mxmediamanager.cpp
@@ -2,6 +2,8 @@
 #include "mxautolocker.h"
 #include "mxpresenter.h"
 #include "decomp.h"
+#include "mxticklemanager.h"
+#include "mxomni.h"
 
 DECOMP_SIZE_ASSERT(MxMediaManager, 0x2c);
 
@@ -65,7 +67,7 @@ void MxMediaManager::Destroy()
 
   if (this->m_presenters)
     delete this->m_presenters;
-    
+
   Init();
 }
 
@@ -97,3 +99,22 @@ void MxMediaManager::StopPresenters()
   while (cursor.Next(presenter))
     presenter->EndAction();
 }
+
+// OFFSET: LEGO1 0x100c0460
+void MxMediaManager::TerminateThread(MxBool p_reinit)
+{
+  if(m_thread != NULL)
+  {
+    m_thread->Terminate();
+    delete m_thread;
+  }
+  else
+  {
+    TickleManager()->UnregisterClient(this);
+  }
+
+  if(!p_reinit)
+  {
+    MxMediaManager::Destroy();
+  }
+}
diff --git a/LEGO1/mxmediamanager.h b/LEGO1/mxmediamanager.h
index ccc3ec42..c17ab300 100644
--- a/LEGO1/mxmediamanager.h
+++ b/LEGO1/mxmediamanager.h
@@ -15,7 +15,7 @@ class MxMediaManager : public MxCore
   MxMediaManager();
   virtual ~MxMediaManager() override;
 
-  virtual MxResult Tickle(); // vtable+08
+  virtual MxResult Tickle() override; // vtable+08
   virtual MxResult InitPresenters(); // vtable+14
   virtual void Destroy(); // vtable+18
   virtual void AddPresenter(MxPresenter &p_presenter); // vtable+1c
@@ -23,6 +23,7 @@ class MxMediaManager : public MxCore
   virtual void StopPresenters(); // vtable+24
 
   MxResult Init();
+  void TerminateThread(MxBool p_reinit);
 
 protected:
   MxPresenterList *m_presenters;
diff --git a/LEGO1/mxmediapresenter.cpp b/LEGO1/mxmediapresenter.cpp
index f36ecbdc..00a2b851 100644
--- a/LEGO1/mxmediapresenter.cpp
+++ b/LEGO1/mxmediapresenter.cpp
@@ -2,6 +2,12 @@
 
 DECOMP_SIZE_ASSERT(MxMediaPresenter, 0x50);
 
+// OFFSET: LEGO1 0x1000c550
+MxMediaPresenter::~MxMediaPresenter()
+{
+  Destroy(TRUE);
+}
+
 // OFFSET: LEGO1 0x100b5d10 STUB
 MxResult MxMediaPresenter::Tickle()
 {
@@ -18,6 +24,56 @@ void MxMediaPresenter::Init()
   this->m_unk4c = NULL;
 }
 
+// OFFSET: LEGO1 0x100b54f0 STUB
+void MxMediaPresenter::Destroy(MxBool p_destroy)
+{
+  // TODO
+}
+
+// OFFSET: LEGO1 0x100b5d90 STUB
+void MxMediaPresenter::StreamingTickle()
+{
+  // TODO
+}
+
+// OFFSET: LEGO1 0x100b5e10 STUB
+void MxMediaPresenter::RepeatingTickle()
+{
+  // TODO
+}
+
+// OFFSET: LEGO1 0x100b5ef0
+void MxMediaPresenter::DoneTickle()
+{
+  m_previousTickleStates |= 1 << m_currentTickleState;
+  m_currentTickleState = TickleState_Idle;
+  EndAction();
+}
+
+// OFFSET: LEGO1 0x100b6030 STUB
+void MxMediaPresenter::Enable(MxBool p_enable)
+{
+  // TODO
+}
+
+// OFFSET: LEGO1 0x1000c5b0
+void MxMediaPresenter::InitVirtual()
+{
+  Destroy(FALSE);
+}
+
+// OFFSET: LEGO1 0x100b5700 STUB
+MxLong MxMediaPresenter::StartAction(MxStreamController * p_controller, MxDSAction * p_action)
+{
+  return 0;
+}
+
+// OFFSET: LEGO1 0x100b5bc0 STUB
+void MxMediaPresenter::EndAction()
+{
+  // TODO
+}
+
 // OFFSET: LEGO1 0x100b5f10 STUB
 void MxMediaPresenter::VTable0x58()
 {
diff --git a/LEGO1/mxmediapresenter.h b/LEGO1/mxmediapresenter.h
index 824dd399..167b10c1 100644
--- a/LEGO1/mxmediapresenter.h
+++ b/LEGO1/mxmediapresenter.h
@@ -13,8 +13,9 @@ class MxMediaPresenter : public MxPresenter
   {
     Init();
   }
+  virtual ~MxMediaPresenter() override;
 
-  virtual MxResult Tickle() override; // vtable+0x8, override MxCore
+  virtual MxResult Tickle() override;
 
   // OFFSET: LEGO1 0x1000c5c0
   inline virtual const char *ClassName() const override // vtable+0xc
@@ -29,7 +30,14 @@ class MxMediaPresenter : public MxPresenter
     return !strcmp(name, MxMediaPresenter::ClassName()) || MxPresenter::IsA(name);
   }
 
-  virtual void VTable0x58(); // vtable+0x58
+  virtual void StreamingTickle() override;
+  virtual void RepeatingTickle() override;
+  virtual void DoneTickle() override;
+  virtual void InitVirtual() override;
+  virtual MxLong StartAction(MxStreamController *, MxDSAction *) override;
+  virtual void EndAction() override;
+  virtual void Enable(MxBool p_enable) override;
+  virtual void VTable0x58();
 
   undefined4 m_unk40;
   undefined4 m_unk44;
@@ -37,6 +45,7 @@ class MxMediaPresenter : public MxPresenter
   undefined4 m_unk4c;
 private:
   void Init();
+  void Destroy(MxBool);
 
 };
 
diff --git a/LEGO1/mxmidimanager.h b/LEGO1/mxmidimanager.h
deleted file mode 100644
index f944d67d..00000000
--- a/LEGO1/mxmidimanager.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef MXMIDIMANAGER_H
-#define MXMIDIMANAGER_H
-
-#include "decomp.h"
-#include "mxaudiomanager.h"
-
-// VTABLE 0x100dc930
-// SIZE 0x58
-class MxMIDIManager : public MxAudioManager
-{
-public:
-  MxMIDIManager();
-  virtual ~MxMIDIManager() override;
-
-  virtual void Destroy() override; // vtable+18
-  virtual void SetVolume(MxS32 p_volume) override; // vtable+2c
-  virtual MxResult StartMIDIThread(MxU32 p_frequencyMS, MxU8 p_noRegister); // vtable+30
-
-private:
-  void LockedReinitialize(MxBool p_skipDestroy);
-  void DeinitializeMIDI();
-
-  MxS32 CalculateVolume(MxS32 p_volume);
-  void SetMIDIVolume();
-
-  HMIDISTRM m_MIDIStreamH;  // 0x30
-  MxBool m_MIDIInitialized; // 0x34
-  undefined4 m_unk38;       // 0x38
-  undefined4 m_unk3c;       // 0x3c
-  undefined4 m_unk40;       // 0x40
-  undefined4 m_unk44;       // 0x44
-  undefined4 m_unk48;       // 0x48
-  MIDIHDR *m_MIDIHdrP;      // 0x4c
-  MxS32 m_multiplier;       // 0x50
-  DWORD m_MIDIVolume;       // 0x54
-
-protected:
-  void Init();
-  void InitData();
-};
-
-#endif // MXMIDIMANAGER_H
\ No newline at end of file
diff --git a/LEGO1/mxmidimanager.cpp b/LEGO1/mxmusicmanager.cpp
similarity index 78%
rename from LEGO1/mxmidimanager.cpp
rename to LEGO1/mxmusicmanager.cpp
index 62bcb6d2..6f49adcc 100644
--- a/LEGO1/mxmidimanager.cpp
+++ b/LEGO1/mxmusicmanager.cpp
@@ -1,161 +1,163 @@
-#include "mxmidimanager.h"
-#include "mxomni.h"
-#include <windows.h>
-
-DECOMP_SIZE_ASSERT(MxMIDIManager, 0x58);
-
-// OFFSET: LEGO1 0x100c05a0
-MxMIDIManager::MxMIDIManager()
-{
-  Init();
-}
-
-// OFFSET: LEGO1 0x100c0630
-MxMIDIManager::~MxMIDIManager()
-{
-  LockedReinitialize(TRUE);
-}
-
-// OFFSET: LEGO1 0x100c0b20
-void MxMIDIManager::DeinitializeMIDI()
-{
-  m_criticalSection.Enter();
-
-  if (this->m_MIDIInitialized)
-  {
-    this->m_MIDIInitialized = FALSE;
-    midiStreamStop(this->m_MIDIStreamH);
-    midiOutUnprepareHeader(this->m_MIDIStreamH, this->m_MIDIHdrP, sizeof(MIDIHDR));
-    midiOutSetVolume(this->m_MIDIStreamH, this->m_MIDIVolume);
-    midiStreamClose(this->m_MIDIStreamH);
-    delete this->m_MIDIHdrP;
-    this->InitData();
-  }
-
-  this->m_criticalSection.Leave();
-}
-
-// OFFSET: LEGO1 0x100c0690
-void MxMIDIManager::Init()
-{
-  this->m_multiplier = 100;
-  InitData();
-}
-
-// OFFSET: LEGO1 0x100c06a0
-void MxMIDIManager::InitData()
-{
-  this->m_MIDIStreamH = 0;
-  this->m_MIDIInitialized = FALSE;
-  this->m_unk38 = 0;
-  this->m_unk3c = 0;
-  this->m_unk40 = 0;
-  this->m_unk44 = 0;
-  this->m_unk48 = 0;
-  this->m_MIDIHdrP = NULL;
-}
-
-// OFFSET: LEGO1 0x100c06c0
-void MxMIDIManager::LockedReinitialize(MxBool p_skipDestroy)
-{
-  if (this->m_thread)
-  {
-    this->m_thread->Terminate();
-    if (this->m_thread)
-    {
-      delete m_thread;
-    }
-  }
-  else
-  {
-    TickleManager()->UnregisterClient(this);
-  }
-
-  this->m_criticalSection.Enter();
-  DeinitializeMIDI();
-  Init();
-  this->m_criticalSection.Leave();
-
-  if (!p_skipDestroy)
-  {
-    MxAudioManager::Destroy();
-  }
-}
-
-// OFFSET: LEGO1 0x100c0930
-void MxMIDIManager::Destroy()
-{
-  LockedReinitialize(FALSE);
-}
-
-// OFFSET: LEGO1 0x100c09a0
-MxS32 MxMIDIManager::CalculateVolume(MxS32 p_volume)
-{
-  MxS32 result = (p_volume * 0xffff) / 100;
-  return (result << 0x10) | result;
-}
-
-// OFFSET: LEGO1 0x100c07f0
-void MxMIDIManager::SetMIDIVolume()
-{
-  MxS32 result = (this->m_volume * this->m_multiplier) / 0x64;
-  HMIDISTRM streamHandle = this->m_MIDIStreamH;
-
-  if (streamHandle)
-  {
-    MxS32 volume = CalculateVolume(result);
-    midiOutSetVolume(streamHandle, volume);
-  }
-}
-
-// OFFSET: LEGO1 0x100c0940
-void MxMIDIManager::SetVolume(MxS32 p_volume)
-{
-  MxAudioManager::SetVolume(p_volume);
-  this->m_criticalSection.Enter();
-  SetMIDIVolume();
-  this->m_criticalSection.Leave();
-}
-
-// OFFSET: LEGO1 0x100c0840
-MxResult MxMIDIManager::StartMIDIThread(MxU32 p_frequencyMS, MxBool p_noRegister)
-{
-  MxResult status = FAILURE;
-  MxBool locked = FALSE;
-
-  MxResult result = MxAudioManager::InitPresenters();
-  if (result == SUCCESS)
-  {
-    if (p_noRegister)
-    {
-      this->m_criticalSection.Enter();
-      locked = TRUE;
-      this->m_thread = new MxTickleThread(this, p_frequencyMS);
-
-      if (this->m_thread)
-      {
-        if (this->m_thread->Start(0, 0) == SUCCESS)
-        {
-          status = SUCCESS;
-        }
-      }
-    }
-    else
-    {
-      TickleManager()->RegisterClient(this, p_frequencyMS);
-      status = SUCCESS;
-    }
-  }
-
-  if (status != SUCCESS)
-  {
-    Destroy();
-  }
-
-  if (locked)
-  {
-    this->m_criticalSection.Leave();
-  }
-
-  return status;
+#include "mxmusicmanager.h"
+#include "mxticklemanager.h"
+#include "mxomni.h"
+
+#include <windows.h>
+
+DECOMP_SIZE_ASSERT(MxMusicManager, 0x58);
+
+// OFFSET: LEGO1 0x100c05a0
+MxMusicManager::MxMusicManager()
+{
+  Init();
+}
+
+// OFFSET: LEGO1 0x100c0630
+MxMusicManager::~MxMusicManager()
+{
+  LockedReinitialize(TRUE);
+}
+
+// OFFSET: LEGO1 0x100c0b20
+void MxMusicManager::DeinitializeMIDI()
+{
+  m_criticalSection.Enter();
+
+  if (this->m_MIDIInitialized)
+  {
+    this->m_MIDIInitialized = FALSE;
+    midiStreamStop(this->m_MIDIStreamH);
+    midiOutUnprepareHeader(this->m_MIDIStreamH, this->m_MIDIHdrP, sizeof(MIDIHDR));
+    midiOutSetVolume(this->m_MIDIStreamH, this->m_MIDIVolume);
+    midiStreamClose(this->m_MIDIStreamH);
+    delete this->m_MIDIHdrP;
+    this->InitData();
+  }
+
+  this->m_criticalSection.Leave();
+}
+
+// OFFSET: LEGO1 0x100c0690
+void MxMusicManager::Init()
+{
+  this->m_multiplier = 100;
+  InitData();
+}
+
+// OFFSET: LEGO1 0x100c06a0
+void MxMusicManager::InitData()
+{
+  this->m_MIDIStreamH = 0;
+  this->m_MIDIInitialized = FALSE;
+  this->m_unk38 = 0;
+  this->m_unk3c = 0;
+  this->m_unk40 = 0;
+  this->m_unk44 = 0;
+  this->m_unk48 = 0;
+  this->m_MIDIHdrP = NULL;
+}
+
+// OFFSET: LEGO1 0x100c06c0
+void MxMusicManager::LockedReinitialize(MxBool p_skipDestroy)
+{
+  if (this->m_thread)
+  {
+    this->m_thread->Terminate();
+    if (this->m_thread)
+    {
+      delete m_thread;
+    }
+  }
+  else
+  {
+    TickleManager()->UnregisterClient(this);
+  }
+
+  this->m_criticalSection.Enter();
+  DeinitializeMIDI();
+  Init();
+  this->m_criticalSection.Leave();
+
+  if (!p_skipDestroy)
+  {
+    MxAudioManager::Destroy();
+  }
+}
+
+// OFFSET: LEGO1 0x100c0930
+void MxMusicManager::Destroy()
+{
+  LockedReinitialize(FALSE);
+}
+
+// OFFSET: LEGO1 0x100c09a0
+MxS32 MxMusicManager::CalculateVolume(MxS32 p_volume)
+{
+  MxS32 result = (p_volume * 0xffff) / 100;
+  return (result << 0x10) | result;
+}
+
+// OFFSET: LEGO1 0x100c07f0
+void MxMusicManager::SetMIDIVolume()
+{
+  MxS32 result = (this->m_volume * this->m_multiplier) / 0x64;
+  HMIDISTRM streamHandle = this->m_MIDIStreamH;
+
+  if (streamHandle)
+  {
+    MxS32 volume = CalculateVolume(result);
+    midiOutSetVolume(streamHandle, volume);
+  }
+}
+
+// OFFSET: LEGO1 0x100c0940
+void MxMusicManager::SetVolume(MxS32 p_volume)
+{
+  MxAudioManager::SetVolume(p_volume);
+  this->m_criticalSection.Enter();
+  SetMIDIVolume();
+  this->m_criticalSection.Leave();
+}
+
+// OFFSET: LEGO1 0x100c0840
+MxResult MxMusicManager::StartMIDIThread(MxU32 p_frequencyMS, MxBool p_noRegister)
+{
+  MxResult status = FAILURE;
+  MxBool locked = FALSE;
+
+  MxResult result = MxAudioManager::InitPresenters();
+  if (result == SUCCESS)
+  {
+    if (p_noRegister)
+    {
+      this->m_criticalSection.Enter();
+      locked = TRUE;
+      this->m_thread = new MxTickleThread(this, p_frequencyMS);
+
+      if (this->m_thread)
+      {
+        if (this->m_thread->Start(0, 0) == SUCCESS)
+        {
+          status = SUCCESS;
+        }
+      }
+    }
+    else
+    {
+      TickleManager()->RegisterClient(this, p_frequencyMS);
+      status = SUCCESS;
+    }
+  }
+
+  if (status != SUCCESS)
+  {
+    Destroy();
+  }
+
+  if (locked)
+  {
+    this->m_criticalSection.Leave();
+  }
+
+  return status;
 }
\ No newline at end of file
diff --git a/LEGO1/mxmusicmanager.h b/LEGO1/mxmusicmanager.h
index 4288ed1e..1a828c84 100644
--- a/LEGO1/mxmusicmanager.h
+++ b/LEGO1/mxmusicmanager.h
@@ -1,11 +1,42 @@
 #ifndef MXMUSICMANAGER_H
 #define MXMUSICMANAGER_H
 
-#include "mxcore.h"
+#include "decomp.h"
+#include "mxaudiomanager.h"
 
 // VTABLE 0x100dc930
-class MxMusicManager : public MxCore
+// SIZE 0x58
+class MxMusicManager : public MxAudioManager
 {
+public:
+  MxMusicManager();
+  virtual ~MxMusicManager() override;
+
+  virtual void Destroy() override; // vtable+18
+  virtual void SetVolume(MxS32 p_volume) override; // vtable+2c
+  virtual MxResult StartMIDIThread(MxU32 p_frequencyMS, MxU8 p_noRegister); // vtable+30
+
+private:
+  void LockedReinitialize(MxBool p_skipDestroy);
+  void DeinitializeMIDI();
+
+  MxS32 CalculateVolume(MxS32 p_volume);
+  void SetMIDIVolume();
+
+  HMIDISTRM m_MIDIStreamH;  // 0x30
+  MxBool m_MIDIInitialized; // 0x34
+  undefined4 m_unk38;       // 0x38
+  undefined4 m_unk3c;       // 0x3c
+  undefined4 m_unk40;       // 0x40
+  undefined4 m_unk44;       // 0x44
+  undefined4 m_unk48;       // 0x48
+  MIDIHDR *m_MIDIHdrP;      // 0x4c
+  MxS32 m_multiplier;       // 0x50
+  DWORD m_MIDIVolume;       // 0x54
+
+protected:
+  void Init();
+  void InitData();
 };
 
-#endif // MXMUSICMANAGER_H
+#endif // MXMUSICMANAGER_H
\ No newline at end of file
diff --git a/LEGO1/mxmusicpresenter.cpp b/LEGO1/mxmusicpresenter.cpp
index d33627ad..45a56679 100644
--- a/LEGO1/mxmusicpresenter.cpp
+++ b/LEGO1/mxmusicpresenter.cpp
@@ -1,12 +1,48 @@
 #include "mxmusicpresenter.h"
 
+#include "decomp.h"
+#include "mxmusicmanager.h"
+#include "mxomni.h"
+
+DECOMP_SIZE_ASSERT(MxMusicPresenter, 0x54);
+
 // OFFSET: LEGO1 0x100c22c0
 MxMusicPresenter::MxMusicPresenter()
 {
   Init();
 }
 
+// OFFSET: LEGO1 0x100c24e0
+MxMusicPresenter::~MxMusicPresenter()
+{
+  Destroy(TRUE);
+}
+
 // OFFSET: LEGO1 0x100c2540
 void MxMusicPresenter::Init()
 {
-}
\ No newline at end of file
+}
+
+// OFFSET: LEGO1 0x100c2550 STUB
+void MxMusicPresenter::Destroy(MxBool)
+{
+  // TODO
+}
+
+// OFFSET: LEGO1 0x100c25a0
+MxResult MxMusicPresenter::AddToMusicManager()
+{
+  MxResult result = FAILURE;
+  if (MusicManager()) {
+    result = SUCCESS;
+    MusicManager()->AddPresenter(*this);
+  }
+  return result;
+} 
+
+// OFFSET: LEGO1 0x100c25d0
+void MxMusicPresenter::vtable38()
+{
+  // TODO: Name this function when we know what the argument to Destroy does
+  Destroy(FALSE);
+}
diff --git a/LEGO1/mxmusicpresenter.h b/LEGO1/mxmusicpresenter.h
index c8e88604..2e55aa6c 100644
--- a/LEGO1/mxmusicpresenter.h
+++ b/LEGO1/mxmusicpresenter.h
@@ -4,6 +4,7 @@
 #include "mxaudiopresenter.h"
 
 // VTABLE 0x100dc9b8
+// SIZE 0x54
 class MxMusicPresenter : public MxAudioPresenter
 {
 public:
@@ -21,9 +22,14 @@ class MxMusicPresenter : public MxAudioPresenter
   }
 
   MxMusicPresenter();
+  virtual ~MxMusicPresenter() override;
+
+  virtual MxResult AddToMusicManager(); // vtable+0x34
+  virtual void vtable38(); // vtable+0x38
 
 private:
   void Init();
+  void Destroy(MxBool);
 };
 
 #endif // MXMUSICPRESENTER_H
diff --git a/LEGO1/mxnotificationmanager.cpp b/LEGO1/mxnotificationmanager.cpp
index 1b097067..cb653ba4 100644
--- a/LEGO1/mxnotificationmanager.cpp
+++ b/LEGO1/mxnotificationmanager.cpp
@@ -1,7 +1,8 @@
+#include "mxnotificationmanager.h"
+
 #include "legoomni.h"
 #include "mxautolocker.h"
-#include "mxcore.h"
-#include "mxnotificationmanager.h"
+#include "mxticklemanager.h"
 #include "mxparam.h"
 #include "mxtypes.h"
 
diff --git a/LEGO1/mxomni.cpp b/LEGO1/mxomni.cpp
index 200e5bdf..fb3251da 100644
--- a/LEGO1/mxomni.cpp
+++ b/LEGO1/mxomni.cpp
@@ -1,5 +1,18 @@
 #include "mxomni.h"
 
+#include "mxatomidcounter.h"
+#include "mxeventmanager.h"
+#include "mxmusicmanager.h"
+#include "mxnotificationmanager.h"
+#include "mxobjectfactory.h"
+#include "mxomnicreateparam.h"
+#include "mxsoundmanager.h"
+#include "mxstreamer.h"
+#include "mxticklemanager.h"
+#include "mxtimer.h"
+#include "mxvideomanager.h"
+#include "mxautolocker.h"
+
 // 0x101015b8
 char g_hdPath[1024];
 
@@ -39,13 +52,19 @@ void MxOmni::Init()
   m_timer = NULL;
   m_streamer = NULL;
   m_atomIdCounterSet = NULL;
-  m_unk64 = NULL;
+  m_timerRunning = NULL;
 }
 
-// OFFSET: LEGO1 0x100b0090 STUB
-void MxOmni::vtable0x20()
+// OFFSET: LEGO1 0x100b0090
+MxResult MxOmni::Start(MxDSAction* p_dsAction)
 {
-  // TODO
+  MxResult result = FAILURE;
+  if(p_dsAction->GetAtomId().GetInternal() != NULL && p_dsAction->GetObjectId() != -1 && m_streamer != NULL)
+  {
+    result = m_streamer->Unknown100b99b0(p_dsAction);
+  }
+
+  return result;
 }
 
 // OFFSET: LEGO1 0x100b00c0 STUB
@@ -80,16 +99,26 @@ void MxOmni::NotifyCurrentEntity()
   // TODO
 }
 
-// OFFSET: LEGO1 0x100b09d0 STUB
+// OFFSET: LEGO1 0x100b09d0
 void MxOmni::StartTimer()
 {
-  // TODO
+  if (m_timerRunning == FALSE && m_timer != NULL && m_soundManager != NULL)
+  {
+    m_timer->Start();
+    m_soundManager->vtable0x34();
+    m_timerRunning = TRUE;
+  }
 }
 
-// OFFSET: LEGO1 0x100b0a00 STUB
-void MxOmni::vtable0x3c()
+// OFFSET: LEGO1 0x100b0a00
+void MxOmni::StopTimer()
 {
-  // TODO
+  if (m_timerRunning != FALSE && m_timer != NULL && m_soundManager != NULL)
+  {
+    m_timer->Stop();
+    m_soundManager->vtable0x38();
+    m_timerRunning = FALSE;
+  }
 }
 
 // OFFSET: LEGO1 0x100b0690
@@ -154,7 +183,22 @@ void MxOmni::SetInstance(MxOmni *instance)
 // OFFSET: LEGO1 0x100af0c0
 MxResult MxOmni::Create(MxOmniCreateParam &p)
 {
+  MxResult result = FAILURE;
   m_atomIdCounterSet = new MxAtomIdCounterSet();
+  if (m_atomIdCounterSet == NULL)
+  {
+    goto failure;
+  }
+  m_mediaPath = p.GetMediaPath();
+  m_windowHandle = p.GetWindowHandle();
+  if (p.CreateFlags().CreateObjectFactory())
+  {
+    MxObjectFactory *objectFactory = new MxObjectFactory();
+    this->m_objectFactory = objectFactory;
+
+    if (objectFactory == NULL)
+      goto failure;
+  }
 
   if (p.CreateFlags().CreateVariableTable())
   {
@@ -162,7 +206,7 @@ MxResult MxOmni::Create(MxOmniCreateParam &p)
     this->m_variableTable = variableTable;
 
     if (variableTable == NULL)
-      return FAILURE;
+      goto failure;
   }
 
   if (p.CreateFlags().CreateTimer())
@@ -174,7 +218,87 @@ MxResult MxOmni::Create(MxOmniCreateParam &p)
       return FAILURE;
   }
 
-  return SUCCESS;
+  if (p.CreateFlags().CreateTickleManager())
+  {
+    this->m_tickleManager = new MxTickleManager();
+
+    if (m_tickleManager == NULL)
+      goto failure;
+  }
+
+  if (p.CreateFlags().CreateNotificationManager())
+  {
+    MxNotificationManager *notificationManager = new MxNotificationManager();
+    this->m_notificationManager = notificationManager;
+
+    if (notificationManager == NULL || notificationManager->Create(100, 0) != SUCCESS)
+      goto failure;
+  }
+
+  if (p.CreateFlags().CreateStreamer())
+  {
+    MxStreamer *streamer = new MxStreamer();
+    this->m_streamer = streamer;
+
+    if (streamer == NULL || streamer->Init() != SUCCESS)
+      goto failure;
+  }
+
+  if (p.CreateFlags().CreateVideoManager())
+  {
+    MxVideoManager *videoManager = new MxVideoManager();
+    this->m_videoManager = videoManager;
+
+    if (videoManager != NULL && videoManager->vtable0x2c(p.GetVideoParam(), 100, 0) != SUCCESS)
+    {
+      delete m_videoManager;
+      m_videoManager = NULL;
+    }
+  }
+
+  if (p.CreateFlags().CreateSoundManager())
+  {
+    MxSoundManager *soundManager = new MxSoundManager();
+    this->m_soundManager = soundManager;
+
+    //TODO
+    if (soundManager != NULL && soundManager->StartDirectSound(10, 0) != SUCCESS)
+    {
+      delete m_soundManager;
+      m_soundManager = NULL;
+    }
+  }
+
+  if (p.CreateFlags().CreateMusicManager())
+  {
+    MxMusicManager *musicManager = new MxMusicManager();
+    this->m_musicManager = musicManager;
+    if (musicManager != NULL && musicManager->StartMIDIThread(50, 0) != SUCCESS)
+    {
+      delete m_musicManager;
+      m_musicManager = NULL;
+    }
+  }
+
+  if (p.CreateFlags().CreateEventManager())
+  {
+    MxEventManager *eventManager = new MxEventManager();
+    this->m_eventManager = eventManager;
+    if (m_eventManager != NULL && m_eventManager->CreateEventThread(50, 0) != SUCCESS)
+    {
+      delete m_eventManager;
+      m_eventManager = NULL;
+    }
+  }
+
+  result = SUCCESS;
+  failure:
+  if (result != SUCCESS)
+  {
+    Destroy();
+  }
+
+  return result;
 }
 
 // OFFSET: LEGO1 0x100afe90
@@ -220,8 +344,19 @@ void MxOmni::Destroy()
 // OFFSET: LEGO1 0x100b07f0
 MxLong MxOmni::Notify(MxParam &p)
 {
-  // FIXME: Stub
-  return 0;
+  MxAutoLocker lock(&this->m_criticalsection);
+
+  if (p.GetType() != MXSTREAMER_UNKNOWN)
+    return 0;
+
+  return HandleNotificationType2(p);
+}
+
+// OFFSET: LEGO1 0x100b0880 STUB
+MxResult MxOmni::HandleNotificationType2(MxParam& p_param)
+{
+  // TODO STUB
+  return FAILURE;
 }
 
 // OFFSET: LEGO1 0x100acea0
@@ -258,7 +393,7 @@ MxAtomIdCounterSet *AtomIdCounterSet()
 MxStreamer* Streamer()
 {
   return MxOmni::GetInstance()->GetStreamer();
-} 
+}
 
 // OFFSET: LEGO1 0x100acf00
 MxSoundManager* MSoundManager()
@@ -288,4 +423,4 @@ MxMusicManager* MusicManager()
 MxEventManager* EventManager()
 {
   return MxOmni::GetInstance()->GetEventManager();
-}
\ No newline at end of file
+}
diff --git a/LEGO1/mxomni.h b/LEGO1/mxomni.h
index a8fa9db8..5290c6ed 100644
--- a/LEGO1/mxomni.h
+++ b/LEGO1/mxomni.h
@@ -1,21 +1,23 @@
 #ifndef MXOMNI_H
 #define MXOMNI_H
 
+#include "mxcore.h"
+#include "mxstring.h"
 #include "mxcriticalsection.h"
-#include "mxdsaction.h"
-#include "mxeventmanager.h"
-#include "mxmusicmanager.h"
-#include "mxnotificationmanager.h"
-#include "mxobjectfactory.h"
-#include "mxomnicreateflags.h"
-#include "mxomnicreateparam.h"
-#include "mxsoundmanager.h"
-#include "mxstreamer.h"
-#include "mxticklemanager.h"
-#include "mxtimer.h"
-#include "mxvariabletable.h"
-#include "mxvideomanager.h"
-#include "mxatomidcounter.h"
+
+class MxAtomIdCounterSet;
+class MxDSAction;
+class MxEventManager;
+class MxMusicManager;
+class MxNotificationManager;
+class MxObjectFactory;
+class MxOmniCreateParam;
+class MxSoundManager;
+class MxStreamer;
+class MxTickleManager;
+class MxTimer;
+class MxVariableTable;
+class MxVideoManager;
 
 // VTABLE 0x100dc168
 // SIZE 0x68
@@ -38,14 +40,14 @@ class MxOmni : public MxCore
   virtual void Init(); // vtable+14
   virtual MxResult Create(COMPAT_CONST MxOmniCreateParam &p); // vtable+18
   virtual void Destroy(); // vtable+1c
-  virtual void vtable0x20(); // vtable+20
+  virtual MxResult Start(MxDSAction* p_dsAction); // vtable+20
   virtual void DeleteObject(MxDSAction &ds); // vtable+24
   virtual MxBool DoesEntityExist(MxDSAction &ds); // vtable+28
   virtual void vtable0x2c(); // vtable+2c
   virtual int vtable0x30(char*, int, MxCore*); // vtable+30
   virtual void NotifyCurrentEntity(); // vtable+34
   virtual void StartTimer(); // vtable+38
-  virtual void vtable0x3c(); // vtable+3c
+  virtual void StopTimer(); // vtable+3c
   static void SetInstance(MxOmni* instance);
   HWND GetWindowHandle() const { return this->m_windowHandle; }
   MxObjectFactory* GetObjectFactory() const { return this->m_objectFactory; }
@@ -59,6 +61,7 @@ class MxOmni : public MxCore
   MxMusicManager* GetMusicManager() const { return this->m_musicManager; }
   MxEventManager* GetEventManager() const { return this->m_eventManager; }
   MxAtomIdCounterSet* GetAtomIdCounterSet() const { return this->m_atomIdCounterSet; }
+  MxResult HandleNotificationType2(MxParam& p_param);
 protected:
   static MxOmni* g_instance;
 
@@ -79,7 +82,7 @@ class MxOmni : public MxCore
 
   MxCriticalSection m_criticalsection; // 0x48
 
-  unsigned char m_unk64; // 0x64
+  MxBool m_timerRunning; // 0x64
 };
 __declspec(dllexport) MxTickleManager * TickleManager();
 __declspec(dllexport) MxTimer * Timer();
diff --git a/LEGO1/mxomnicreateparam.h b/LEGO1/mxomnicreateparam.h
index 31dcd447..3c1059dd 100644
--- a/LEGO1/mxomnicreateparam.h
+++ b/LEGO1/mxomnicreateparam.h
@@ -14,6 +14,9 @@ class MxOmniCreateParam : public MxOmniCreateParamBase
   __declspec(dllexport) MxOmniCreateParam(const char *mediaPath, struct HWND__ *windowHandle, MxVideoParam &vparam, MxOmniCreateFlags flags);
 
   const MxOmniCreateFlags& CreateFlags() const { return this->m_createFlags; }
+  const MxString GetMediaPath() const { return m_mediaPath; }
+  const HWND GetWindowHandle() const { return m_windowHandle; }
+  MxVideoParam& GetVideoParam() { return m_videoParam; }
 
 private:
   MxString m_mediaPath;
diff --git a/LEGO1/mxpalette.cpp b/LEGO1/mxpalette.cpp
index 7fb02f4f..cdd1597f 100644
--- a/LEGO1/mxpalette.cpp
+++ b/LEGO1/mxpalette.cpp
@@ -1,5 +1,7 @@
 #include "mxpalette.h"
+
 #include "mxomni.h"
+#include "mxvideomanager.h"
 
 // GLOBAL: LEGO1 0x10102188 0x400
 PALETTEENTRY g_defaultPaletteEntries[256] =
diff --git a/LEGO1/mxpalette.h b/LEGO1/mxpalette.h
index b024330a..7c9568b1 100644
--- a/LEGO1/mxpalette.h
+++ b/LEGO1/mxpalette.h
@@ -26,6 +26,7 @@ class MxPalette : public MxCore
   MxResult SetSkyColor(LPPALETTEENTRY p_sky_color);
   void Reset(MxBool p_ignoreSkyColor);
   LPDIRECTDRAWPALETTE CreateNativePalette();
+  inline void SetOverrideSkyColor(MxBool p_value) { this->m_overrideSkyColor = p_value; }
 private:
   LPDIRECTDRAWPALETTE m_palette;
   PALETTEENTRY m_entries[256]; // 0xc
diff --git a/LEGO1/mxparam.h b/LEGO1/mxparam.h
index ffbf1530..d76ecdb0 100644
--- a/LEGO1/mxparam.h
+++ b/LEGO1/mxparam.h
@@ -7,16 +7,24 @@
 
 class MxCore;
 
+enum MxParamType
+{
+  MXSTREAMER_UNKNOWN = 2,
+  MXPRESENTER_NOTIFICATION = 5,
+  MXSTREAMER_DELETE_NOTIFY = 6,
+  MXTRANSITIONMANAGER_TRANSITIONENDED = 24
+};
+
 // VTABLE 0x100d56e0
 class MxParam : public MxOmniCreateParamBase
 {
 public:
-  inline MxParam(MxS32 p_type, MxCore *p_sender) : MxOmniCreateParamBase(), m_type(p_type), m_sender(p_sender){}
+  inline MxParam(MxParamType p_type, MxCore *p_sender) : MxOmniCreateParamBase(), m_type(p_type), m_sender(p_sender){}
 
   virtual ~MxParam() override {} // vtable+0x0 (scalar deleting destructor)
   virtual MxParam *Clone(); // vtable+0x4
 
-  inline MxS32 GetType() const
+  inline MxParamType GetType() const
   {
     return m_type;
   }
@@ -27,7 +35,7 @@ class MxParam : public MxOmniCreateParamBase
   }
 
 protected:
-  MxS32 m_type; // 0x4
+  MxParamType m_type; // 0x4
   MxCore *m_sender; // 0x8
 };
 
diff --git a/LEGO1/mxpresenter.cpp b/LEGO1/mxpresenter.cpp
index b57af821..f8f60386 100644
--- a/LEGO1/mxpresenter.cpp
+++ b/LEGO1/mxpresenter.cpp
@@ -1,14 +1,17 @@
 #include "mxpresenter.h"
+
+#include "legoomni.h"
 #include "mxautolocker.h"
 #include "mxparam.h"
-#include "legoomni.h"
 #include "mxdsanim.h"
 #include "mxdssound.h"
-#include <string.h>
+#include "mxnotificationmanager.h"
 
 #include "decomp.h"
 #include "define.h"
 
+#include <string.h>
+
 DECOMP_SIZE_ASSERT(MxPresenter, 0x40);
 
 // OFFSET: LEGO1 0x100b4d50
@@ -46,9 +49,9 @@ void MxPresenter::ParseExtra()
       int val = token ? atoi(token) : 0;
 
       int result = MxOmni::GetInstance()->vtable0x30(t_token, val, this);
-      
+
       m_action->SetFlags(m_action->GetFlags() | MxDSAction::Flag_Parsed);
-      
+
       if (result)
         SendTo_unkPresenter(MxOmni::GetInstance());
 
@@ -62,8 +65,7 @@ void MxPresenter::SendTo_unkPresenter(MxOmni *p_omni)
   if (m_unkPresenter) {
     MxAutoLocker lock(&m_criticalSection);
 
-    // TOOD: magic number used for notification type. replace with enum
-    NotificationManager()->Send(m_unkPresenter, &MxParam(5, this));
+    NotificationManager()->Send(m_unkPresenter, &MxParam(MXPRESENTER_NOTIFICATION, this));
 
     m_action->SetOmni(p_omni ? p_omni : MxOmni::GetInstance());
     m_unkPresenter = NULL;
diff --git a/LEGO1/mxpresenter.h b/LEGO1/mxpresenter.h
index 81ea14ad..959533c5 100644
--- a/LEGO1/mxpresenter.h
+++ b/LEGO1/mxpresenter.h
@@ -15,7 +15,7 @@ class MxStreamController;
 class MxPresenter : public MxCore
 {
 public:
-  enum TickleState 
+  enum TickleState
   {
     TickleState_Idle = 0,
     TickleState_Ready,
@@ -68,17 +68,17 @@ class MxPresenter : public MxCore
 
   MxBool IsEnabled();
 
-  inline MxS32 GetCurrentTickleState() { return this->m_currentTickleState; }
-  inline MxPoint32 GetLocation() { return this->m_location; }
-  inline MxS32 GetDisplayZ() { return this->m_displayZ; }
-  inline MxDSAction *GetAction() { return this->m_action; }
+  inline MxS32 GetCurrentTickleState() const { return this->m_currentTickleState; }
+  inline MxPoint32 GetLocation() const { return this->m_location; }
+  inline MxS32 GetLocationX() const { return this->m_location.m_x; }
+  inline MxS32 GetLocationY() const { return this->m_location.m_y; }
+  inline MxS32 GetDisplayZ() const { return this->m_displayZ; }
+  inline MxDSAction *GetAction() const { return this->m_action; }
 
 protected:
   __declspec(dllexport) void Init();
   void SendTo_unkPresenter(MxOmni *);
-
-private:
-  MxS32 m_currentTickleState; // 0x8
+  TickleState m_currentTickleState; // 0x8
   MxU32 m_previousTickleStates;
   MxPoint32 m_location;
   MxS32 m_displayZ;
diff --git a/LEGO1/mxramstreamcontroller.cpp b/LEGO1/mxramstreamcontroller.cpp
index a96046a0..9796b05a 100644
--- a/LEGO1/mxramstreamcontroller.cpp
+++ b/LEGO1/mxramstreamcontroller.cpp
@@ -1,3 +1,25 @@
 #include "mxramstreamcontroller.h"
+#include "mxramstreamprovider.h"
 
 DECOMP_SIZE_ASSERT(MxRAMStreamController, 0x98);
+
+// OFFSET: LEGO1 0x100c6110 STUB
+MxResult MxRAMStreamController::Open(const char *p_filename)
+{
+  // TODO STUB
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100c6210 STUB
+MxResult MxRAMStreamController::vtable0x20(MxDSAction* p_action)
+{
+  // TODO STUB
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100c6320 STUB
+MxResult MxRAMStreamController::vtable0x24(undefined4 p_unknown)
+{
+  // TODO STUB
+  return FAILURE;
+}
diff --git a/LEGO1/mxramstreamcontroller.h b/LEGO1/mxramstreamcontroller.h
index 563d9cb6..62587bca 100644
--- a/LEGO1/mxramstreamcontroller.h
+++ b/LEGO1/mxramstreamcontroller.h
@@ -11,6 +11,23 @@ class MxRAMStreamController : public MxStreamController
 public:
   inline MxRAMStreamController() {}
 
+  // OFFSET: LEGO1 0x100b9430
+  inline virtual const char *ClassName() const override // vtable+0xc
+  {
+    // 0x10102130
+    return "MxRAMStreamController";
+  }
+
+  // OFFSET: LEGO1 0x100b9440
+  inline virtual MxBool IsA(const char *name) const override // vtable+0x10
+  {
+    return !strcmp(name, MxRAMStreamController::ClassName()) || !strcmp(name, MxStreamController::ClassName()) || MxCore::IsA(name);
+  }
+
+  virtual MxResult Open(const char *p_filename) override;
+  virtual MxResult vtable0x20(MxDSAction* p_action) override;
+  virtual MxResult vtable0x24(undefined4 p_unknown) override;
+
 private:
   MxDSBuffer m_buffer;
 
diff --git a/LEGO1/mxramstreamprovider.cpp b/LEGO1/mxramstreamprovider.cpp
new file mode 100644
index 00000000..9b052699
--- /dev/null
+++ b/LEGO1/mxramstreamprovider.cpp
@@ -0,0 +1,59 @@
+#include "mxramstreamprovider.h"
+#include "decomp.h"
+
+DECOMP_SIZE_ASSERT(MxRAMStreamProvider, 0x24);
+
+// OFFSET: LEGO1 0x100d0730
+MxRAMStreamProvider::MxRAMStreamProvider()
+{
+  m_bufferSize = 0;
+  m_fileSize = 0;
+  m_pBufferOfFileSize = NULL;
+  m_lengthInDWords = 0;
+  m_bufferForDWords = NULL;
+}
+
+// OFFSET: LEGO1 0x100d0a50
+MxRAMStreamProvider::~MxRAMStreamProvider()
+{
+  m_bufferSize = 0;
+  m_fileSize = 0;
+
+  free(m_pBufferOfFileSize);
+  m_pBufferOfFileSize = NULL;
+
+  m_lengthInDWords = 0;
+
+  free(m_bufferForDWords);
+  m_bufferForDWords = NULL;
+}
+
+// OFFSET: LEGO1 0x100d0ae0 STUB
+MxResult MxRAMStreamProvider::SetResourceToGet(void* p_resource)
+{
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100d0930
+MxU32 MxRAMStreamProvider::GetFileSize()
+{
+  return m_fileSize;
+}
+
+// OFFSET: LEGO1 0x100d0940
+MxU32 MxRAMStreamProvider::vtable0x1C()
+{
+  return 1;
+}
+
+// OFFSET: LEGO1 0x100d0950
+MxU32 MxRAMStreamProvider::GetLengthInDWords()
+{
+  return m_lengthInDWords;
+}
+
+// OFFSET: LEGO1 0x100d0960
+void* MxRAMStreamProvider::GetBufferForDWords()
+{
+  return m_bufferForDWords;
+}
diff --git a/LEGO1/mxramstreamprovider.h b/LEGO1/mxramstreamprovider.h
index 5422d3b3..4a22b013 100644
--- a/LEGO1/mxramstreamprovider.h
+++ b/LEGO1/mxramstreamprovider.h
@@ -6,7 +6,22 @@
 // VTABLE 0x100dd0d0
 class MxRAMStreamProvider : public MxStreamProvider
 {
+public:
+  MxRAMStreamProvider();
+  virtual ~MxRAMStreamProvider() override;
+  
+  virtual MxResult SetResourceToGet(void* p_resource) override; //vtable+0x14
+  virtual MxU32 GetFileSize() override; //vtable+0x18
+  virtual MxU32 vtable0x1C() override; //vtable+0x1c
+  virtual MxU32 GetLengthInDWords() override; //vtable+0x24
+  virtual void* GetBufferForDWords() override; //vtable+0x28
 
+protected:
+  MxU32 m_bufferSize;
+  MxU32 m_fileSize;
+  void* m_pBufferOfFileSize;
+  MxU32 m_lengthInDWords;
+  void* m_bufferForDWords;
 };
 
 #endif // MXRAMSTREAMPROVIDER_H
diff --git a/LEGO1/mxsmkpresenter.cpp b/LEGO1/mxsmkpresenter.cpp
index cc7efec1..99faae22 100644
--- a/LEGO1/mxsmkpresenter.cpp
+++ b/LEGO1/mxsmkpresenter.cpp
@@ -15,3 +15,14 @@ void MxSmkPresenter::Init()
 {
   // TODO
 }
+
+// OFFSET: LEGO1 0x100b3960
+void MxSmkPresenter::VTable0x60()
+{
+  if (m_bitmap) {
+    delete m_bitmap;
+  }
+
+  m_bitmap = new MxBitmap();
+  m_bitmap->SetSize(m_smkWidth, m_smkHeight, NULL, NULL);
+}
diff --git a/LEGO1/mxsmkpresenter.h b/LEGO1/mxsmkpresenter.h
index 325091bb..34a78dab 100644
--- a/LEGO1/mxsmkpresenter.h
+++ b/LEGO1/mxsmkpresenter.h
@@ -12,7 +12,12 @@ class MxSmkPresenter : public MxVideoPresenter
 public:
   MxSmkPresenter();
 
-  undefined4 m_unk64[430];
+  virtual void VTable0x60() override;
+
+  undefined4 m_unk64;
+  MxS32 m_smkWidth; // 0x68
+  MxS32 m_smkHeight; // 0x6c
+  undefined4 m_unk70[427];
   undefined4 m_unk71c;
 private:
   void Init();
diff --git a/LEGO1/mxsoundmanager.cpp b/LEGO1/mxsoundmanager.cpp
index 16d504ce..e34534f9 100644
--- a/LEGO1/mxsoundmanager.cpp
+++ b/LEGO1/mxsoundmanager.cpp
@@ -1,5 +1,5 @@
 #include "mxsoundmanager.h"
-
+#include "mxticklemanager.h"
 #include "mxomni.h"
 
 DECOMP_SIZE_ASSERT(MxSoundManager, 0x3c);
@@ -46,4 +46,23 @@ void MxSoundManager::Destroy(MxBool p_param)
   if (!p_param) {
     MxAudioManager::Destroy();
   }
-}
\ No newline at end of file
+}
+
+// OFFSET: LEGO1 0x100ae8b0 STUB
+MxResult MxSoundManager::StartDirectSound(undefined4 p_unknown1, MxBool p_unknown2)
+{
+  // TODO STUB
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100aed10 STUB
+void MxSoundManager::vtable0x34()
+{
+  // TODO STUB
+}
+
+// OFFSET: LEGO1 0x100aee10 STUB
+void MxSoundManager::vtable0x38()
+{
+  // TODO STUB
+}
diff --git a/LEGO1/mxsoundmanager.h b/LEGO1/mxsoundmanager.h
index d41c6fdb..46eef2e7 100644
--- a/LEGO1/mxsoundmanager.h
+++ b/LEGO1/mxsoundmanager.h
@@ -14,6 +14,10 @@ class MxSoundManager : public MxAudioManager
   MxSoundManager();
   virtual ~MxSoundManager() override; // vtable+0x0
 
+  virtual MxResult StartDirectSound(undefined4 p_unknown1, MxBool p_unknown2); //vtable+0x30
+  virtual void vtable0x34(); // vtable+0x34
+  virtual void vtable0x38(); // vtable+0x38
+
 private:
   void Init();
   void Destroy(MxBool);
diff --git a/LEGO1/mxstreamcontroller.cpp b/LEGO1/mxstreamcontroller.cpp
index 09f2d95c..36b85ebc 100644
--- a/LEGO1/mxstreamcontroller.cpp
+++ b/LEGO1/mxstreamcontroller.cpp
@@ -1,6 +1,7 @@
 #include "mxstreamcontroller.h"
 
 #include "mxautolocker.h"
+#include "legoomni.h"
 
 // OFFSET: LEGO1 0x100c0b90 STUB
 MxStreamController::MxStreamController()
@@ -24,9 +25,54 @@ MxBool MxStreamController::FUN_100c20d0(MxDSObject &p_obj)
 // OFFSET: LEGO1 0x100c1520
 MxResult MxStreamController::Open(const char *p_filename)
 {
+  char sourceName [256];
   MxAutoLocker locker(&m_criticalSection);
 
-  // TODO
-
+  MakeSourceName(sourceName, p_filename);
+  this->atom = MxAtomId(sourceName, LookupMode_LowerCase2);
   return SUCCESS;
 }
+
+// OFFSET: LEGO1 0x100b9400
+MxResult MxStreamController::vtable0x18(undefined4 p_unknown, undefined4 p_unknown2)
+{
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100b9410
+MxResult MxStreamController::vtable0x1C(undefined4 p_unknown, undefined4 p_unknown2)
+{
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100c1690 STUB
+MxResult MxStreamController::vtable0x20(MxDSAction* p_action)
+{
+  // TODO STUB
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100c1740 STUB
+MxResult MxStreamController::vtable0x24(undefined4 p_unknown)
+{
+  // TODO STUB
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100b9420
+MxResult MxStreamController::vtable0x28()
+{
+  return SUCCESS;
+}
+
+// OFFSET: LEGO1 0x100c1c10 STUB
+MxResult MxStreamController::vtable0x2c(undefined4 p_unknown1, undefined4 p_unknow2)
+{
+  return FAILURE;
+}
+
+// OFFSET: LEGO1 0x100c1ce0 STUB
+MxResult MxStreamController::vtable0x30(undefined4 p_unknown)
+{
+  return FAILURE;
+}
diff --git a/LEGO1/mxstreamcontroller.h b/LEGO1/mxstreamcontroller.h
index c7e4309e..59490d2c 100644
--- a/LEGO1/mxstreamcontroller.h
+++ b/LEGO1/mxstreamcontroller.h
@@ -6,6 +6,7 @@
 #include "mxcriticalsection.h"
 #include "mxcore.h"
 #include "mxdsobject.h"
+#include "mxdsaction.h"
 
 // VTABLE 0x100dc968
 // SIZE 0x64
@@ -30,13 +31,22 @@ class MxStreamController : public MxCore
   }
 
   virtual MxResult Open(const char *p_filename); // vtable+0x14
+  virtual MxResult vtable0x18(undefined4 p_unknown, undefined4 p_unknown2); //vtable+0x18
+  virtual MxResult vtable0x1C(undefined4 p_unknown, undefined4 p_unknown2); //vtable+0x1c
+  virtual MxResult vtable0x20(MxDSAction* p_action); //vtable+0x20
+  virtual MxResult vtable0x24(undefined4 p_unknown); //vtable+0x24
+  virtual MxResult vtable0x28(); //vtable+0x28
+  virtual MxResult vtable0x2c(undefined4 p_unknown1, undefined4 p_unknow2); //vtable+0x2c
+  virtual MxResult vtable0x30(undefined4 p_unknown); //vtable+0x30
 
   MxBool FUN_100c20d0(MxDSObject &p_obj);
 
+  inline MxAtomId &GetAtom() { return atom; };
+protected:
   MxCriticalSection m_criticalSection;
   MxAtomId atom;
-  int m_unk28;
-  int m_unk2c;
+  undefined4 m_unk28; // MxStreamProvider*
+  undefined4 m_unk2c;
   undefined m_unk30[0x34];
 };
 
diff --git a/LEGO1/mxstreamer.cpp b/LEGO1/mxstreamer.cpp
index 2121773e..8e7cc231 100644
--- a/LEGO1/mxstreamer.cpp
+++ b/LEGO1/mxstreamer.cpp
@@ -1,15 +1,14 @@
 #include "mxstreamer.h"
 
-#include <algorithm>
-
 #include "legoomni.h"
 #include "mxdiskstreamcontroller.h"
 #include "mxramstreamcontroller.h"
+#include "mxnotificationmanager.h"
+
+#include <algorithm>
 
 DECOMP_SIZE_ASSERT(MxStreamer, 0x2c);
 
-#define MXSTREAMER_DELETE_NOTIFY 6
-
 // OFFSET: LEGO1 0x100b8f00
 MxStreamer::MxStreamer()
 {
@@ -81,7 +80,7 @@ MxLong MxStreamer::Close(const char *p)
   for (list<MxStreamController *>::iterator it = m_openStreams.begin(); it != m_openStreams.end(); it++) {
     MxStreamController *c = *it;
 
-    if (!p || !strcmp(p, c->atom.GetInternal())) {
+    if (!p || !strcmp(p, c->GetAtom().GetInternal())) {
       m_openStreams.erase(it);
 
       if (!c->FUN_100c20d0(ds)) {
@@ -110,7 +109,7 @@ MxStreamController *MxStreamer::GetOpenStream(const char *p_name)
 {
   for (list<MxStreamController *>::iterator it = m_openStreams.begin(); it != m_openStreams.end(); it++) {
     MxStreamController *c = *it;
-    MxAtomId &atom = c->atom;
+    MxAtomId &atom = c->GetAtom();
     if (p_name) {
       if (!strcmp(atom.GetInternal(), p_name)) {
        return *it;
@@ -133,6 +132,22 @@ MxResult MxStreamer::AddStreamControllerToOpenList(MxStreamController *stream)
   return FAILURE;
 }
 
+// OFFSET: LEGO1 0x100b99b0
+MxResult MxStreamer::Unknown100b99b0(MxDSAction* p_action)
+{
+  MxStreamController* controller;
+  if (p_action != NULL && p_action->GetAtomId().GetInternal() != NULL && p_action->GetObjectId() != -1)
+  {
+    controller = GetOpenStream(p_action->GetAtomId().GetInternal());
+    if (controller == NULL)
+    {
+      return FAILURE;
+    }
+    return controller->vtable0x20(p_action);
+  }
+  return FAILURE;
+}
+
 // OFFSET: LEGO1 0x100b9b60
 MxLong MxStreamer::Notify(MxParam &p)
 {
diff --git a/LEGO1/mxstreamer.h b/LEGO1/mxstreamer.h
index 5ab02cbb..515be51b 100644
--- a/LEGO1/mxstreamer.h
+++ b/LEGO1/mxstreamer.h
@@ -43,7 +43,7 @@ class MxStreamerSubClass3 : public MxStreamerSubClass1
 class MxStreamerNotification : public MxParam
 {
 public:
-  inline MxStreamerNotification(MxS32 p_type, MxCore *p_sender, MxStreamController *p_ctrlr) : MxParam(p_type, p_sender)
+  inline MxStreamerNotification(MxParamType p_type, MxCore *p_sender, MxStreamController *p_ctrlr) : MxParam(p_type, p_sender)
   {
     m_controller = p_ctrlr;
   }
@@ -96,6 +96,8 @@ class MxStreamer : public MxCore
 
   MxResult AddStreamControllerToOpenList(MxStreamController *p_stream);
 
+  MxResult MxStreamer::Unknown100b99b0(MxDSAction* p_action);
+
 private:
   list<MxStreamController *> m_openStreams; // 0x8
   MxStreamerSubClass2 m_subclass1; // 0x14
diff --git a/LEGO1/mxstreamprovider.cpp b/LEGO1/mxstreamprovider.cpp
new file mode 100644
index 00000000..c9dab949
--- /dev/null
+++ b/LEGO1/mxstreamprovider.cpp
@@ -0,0 +1,17 @@
+#include "decomp.h"
+#include "mxstreamprovider.h"
+
+DECOMP_SIZE_ASSERT(MxStreamProvider, 0x10);
+
+// OFFSET: LEGO1 0x100d07c0
+MxResult MxStreamProvider::SetResourceToGet(void* p_resource)
+{
+  m_pLookup = p_resource;
+  return SUCCESS;
+}
+
+// OFFSET: LEGO1 0x100d07d0
+void MxStreamProvider::vtable0x20(undefined4 p_unknown1)
+{
+
+}
diff --git a/LEGO1/mxstreamprovider.h b/LEGO1/mxstreamprovider.h
index 2daf75ab..3cb11144 100644
--- a/LEGO1/mxstreamprovider.h
+++ b/LEGO1/mxstreamprovider.h
@@ -1,17 +1,16 @@
 #ifndef MXSTREAMPROVIDER_H
 #define MXSTREAMPROVIDER_H
 
+#include "decomp.h"
 #include "mxcore.h"
 #include "mxdsfile.h"
 
 // VTABLE 0x100dd100
+// SIZE 0x10
 class MxStreamProvider : public MxCore
 {
 public:
-  inline MxStreamProvider() {
-    this->m_pLookup = NULL;
-    this->m_pFile = NULL;
-  }
+  inline MxStreamProvider() : m_pLookup(NULL), m_pFile(NULL) {}
 
   // OFFSET: LEGO1 0x100d07e0
   inline virtual const char *ClassName() const override // vtable+0x0c
@@ -25,6 +24,13 @@ class MxStreamProvider : public MxCore
     return !strcmp(name, MxStreamProvider::ClassName()) || MxCore::IsA(name);
   }
 
+  virtual MxResult SetResourceToGet(void* p_resource); //vtable+0x14
+  virtual MxU32 GetFileSize() = 0; //vtable+0x18
+  virtual MxU32 vtable0x1C() = 0; //vtable+0x1c
+  virtual void vtable0x20(undefined4 p_unknown1); //vtable+0x20
+  virtual MxU32 GetLengthInDWords() = 0; //vtable+0x24
+  virtual void* GetBufferForDWords() = 0; //vtable+0x28
+
 protected:
   void *m_pLookup;
   MxDSFile* m_pFile;
diff --git a/LEGO1/mxstring.cpp b/LEGO1/mxstring.cpp
index e82d431a..fe221f94 100644
--- a/LEGO1/mxstring.cpp
+++ b/LEGO1/mxstring.cpp
@@ -56,14 +56,14 @@ void MxString::ToLowerCase()
 }
 
 // OFFSET: LEGO1 0x100ae4b0
-MxString &MxString::operator=(MxString *param)
+MxString &MxString::operator=(MxString &param)
 {
-  if (this->m_data != param->m_data)
+  if (this->m_data != param.m_data)
   {
     delete[] this->m_data;
-    this->m_length = param->m_length;
+    this->m_length = param.m_length;
     this->m_data = new char[this->m_length + 1];
-    strcpy(this->m_data, param->m_data);
+    strcpy(this->m_data, param.m_data);
   }
 
   return *this;
diff --git a/LEGO1/mxstring.h b/LEGO1/mxstring.h
index a24a0df1..ec20f879 100644
--- a/LEGO1/mxstring.h
+++ b/LEGO1/mxstring.h
@@ -15,7 +15,7 @@ class MxString : public MxCore
   MxString(const char *);
   void ToUpperCase();
   void ToLowerCase();
-  MxString&  operator=(MxString *);
+  MxString&  operator=(MxString &);
   MxString   operator+(const char *);
   MxString& operator+=(const char *);
 
diff --git a/LEGO1/mxstringlist.cpp b/LEGO1/mxstringlist.cpp
new file mode 100644
index 00000000..8a0a2ddc
--- /dev/null
+++ b/LEGO1/mxstringlist.cpp
@@ -0,0 +1,5 @@
+#include "mxstringlist.h"
+
+#include "decomp.h"
+
+DECOMP_SIZE_ASSERT(MxListEntry<MxString>, 0x18)
diff --git a/LEGO1/mxstringlist.h b/LEGO1/mxstringlist.h
index dbf063f6..f92d2b7d 100644
--- a/LEGO1/mxstringlist.h
+++ b/LEGO1/mxstringlist.h
@@ -8,6 +8,9 @@
 // SIZE 0x18
 class MxStringList : public MxList<MxString> {};
 
+// VTABLE 0x100dd058
+typedef MxListCursorChild<MxString> MxStringListCursor;
+
 // OFFSET: LEGO1 0x100cb3c0 TEMPLATE
 // MxListParent<MxString>::Compare
 
@@ -17,6 +20,15 @@ class MxStringList : public MxList<MxString> {};
 // OFFSET: LEGO1 0x100cb4c0 TEMPLATE
 // MxList<MxString>::~MxList<MxString>
 
+// OFFSET: LEGO1 0x100cbb40 TEMPLATE
+// MxList<MxString>::OtherAppend
+
+// OFFSET: LEGO1 0x100cc2d0 TEMPLATE
+// MxList<MxString>::_InsertEntry
+
+// OFFSET: LEGO1 0x100cc3c0 TEMPLATE
+// MxListEntry<MxString>::MxListEntry<MxString>
+
 // OFFSET: LEGO1 0x100cc450 TEMPLATE
 // MxListEntry<MxString>::GetValue
 
diff --git a/LEGO1/mxthread.cpp b/LEGO1/mxthread.cpp
index b63019ed..fed82eca 100644
--- a/LEGO1/mxthread.cpp
+++ b/LEGO1/mxthread.cpp
@@ -1,9 +1,10 @@
 
 #include "mxthread.h"
 
-#include <process.h>
-
 #include "mxomni.h"
+#include "mxtimer.h"
+
+#include <process.h>
 
 // OFFSET: LEGO1 0x100bf690
 MxResult MxThread::Run()
diff --git a/LEGO1/mxtransitionmanager.cpp b/LEGO1/mxtransitionmanager.cpp
index d34df54f..66c99532 100644
--- a/LEGO1/mxtransitionmanager.cpp
+++ b/LEGO1/mxtransitionmanager.cpp
@@ -1,6 +1,12 @@
 #include "mxtransitionmanager.h"
-#include "legoutil.h"
+
 #include "legovideomanager.h"
+#include "legoinputmanager.h"
+#include "legoutil.h"
+#include "legoworld.h"
+#include "mxbackgroundaudiomanager.h"
+#include "mxparam.h"
+#include "mxticklemanager.h"
 
 DECOMP_SIZE_ASSERT(MxTransitionManager, 0x900);
 
@@ -23,7 +29,7 @@ MxTransitionManager::MxTransitionManager()
 // OFFSET: LEGO1 0x1004ba00
 MxTransitionManager::~MxTransitionManager()
 {
-  free(m_copyBuffer);
+  delete[] m_copyBuffer;
 
   if (m_waitIndicator != NULL) {
     delete m_waitIndicator->GetAction();
@@ -79,7 +85,7 @@ void MxTransitionManager::EndTransition(MxBool p_notifyWorld)
       LegoWorld *world = GetCurrentWorld();
 
       if (world) {
-        world->Notify(MxParam(0x18, this));
+        world->Notify(MxParam(MXTRANSITIONMANAGER_TRANSITIONENDED, this));
       }
     }
   }
@@ -318,17 +324,17 @@ void MxTransitionManager::SubmitCopyRect(LPDDSURFACEDESC ddsc)
   }
 
   // Copy the copy rect onto the surface
-  char *dst;
+  MxU8 *dst;
 
-  DWORD bytesPerPixel = ddsc->ddpfPixelFormat.dwRGBBitCount / 8;
+  MxU32 bytesPerPixel = ddsc->ddpfPixelFormat.dwRGBBitCount / 8;
 
-  const char *src = (const char *)m_copyBuffer;
+  const MxU8 *src = (const MxU8 *)m_copyBuffer;
 
-  LONG copyPitch;
+  MxS32 copyPitch;
   copyPitch = ((m_copyRect.right - m_copyRect.left) + 1) * bytesPerPixel;
 
-  LONG y;
-  dst = (char *)ddsc->lpSurface + (ddsc->lPitch * m_copyRect.top) + (bytesPerPixel * m_copyRect.left);
+  MxS32 y;
+  dst = (MxU8 *)ddsc->lpSurface + (ddsc->lPitch * m_copyRect.top) + (bytesPerPixel * m_copyRect.left);
 
   for (y = 0; y < m_copyRect.bottom - m_copyRect.top + 1; ++y) {
     memcpy(dst, src, copyPitch);
@@ -337,7 +343,7 @@ void MxTransitionManager::SubmitCopyRect(LPDDSURFACEDESC ddsc)
   }
 
   // Free the copy buffer
-  free(m_copyBuffer);
+  delete[] m_copyBuffer;
   m_copyBuffer = NULL;
 }
 
@@ -355,11 +361,11 @@ void MxTransitionManager::SetupCopyRect(LPDDSURFACEDESC ddsc)
   // Check if wait indicator has started
   if (m_waitIndicator->GetCurrentTickleState() >= MxPresenter::TickleState_Streaming) {
     // Setup the copy rect
-    DWORD copyPitch = (ddsc->ddpfPixelFormat.dwRGBBitCount / 8) * (m_copyRect.right - m_copyRect.left + 1); // This uses m_copyRect, seemingly erroneously
-    DWORD bytesPerPixel = ddsc->ddpfPixelFormat.dwRGBBitCount / 8;
+    MxU32 copyPitch = (ddsc->ddpfPixelFormat.dwRGBBitCount / 8) * (m_copyRect.right - m_copyRect.left + 1); // This uses m_copyRect, seemingly erroneously
+    MxU32 bytesPerPixel = ddsc->ddpfPixelFormat.dwRGBBitCount / 8;
 
-    m_copyRect.left = m_waitIndicator->GetLocation().m_x;
-    m_copyRect.top = m_waitIndicator->GetLocation().m_y;
+    m_copyRect.left = m_waitIndicator->GetLocationX();
+    m_copyRect.top = m_waitIndicator->GetLocationY();
 
     MxS32 height = m_waitIndicator->GetHeight();
     MxS32 width = m_waitIndicator->GetWidth();
@@ -368,14 +374,14 @@ void MxTransitionManager::SetupCopyRect(LPDDSURFACEDESC ddsc)
     m_copyRect.bottom = m_copyRect.top + height - 1;
 
     // Allocate the copy buffer
-    const char *src = (const char*)ddsc->lpSurface + m_copyRect.top * ddsc->lPitch + bytesPerPixel * m_copyRect.left;
+    const MxU8 *src = (const MxU8*)ddsc->lpSurface + m_copyRect.top * ddsc->lPitch + bytesPerPixel * m_copyRect.left;
 
-    m_copyBuffer = malloc(bytesPerPixel * width * height);
+    m_copyBuffer = new MxU8[bytesPerPixel * width * height];
     if (!m_copyBuffer)
       return;
 
     // Copy into the copy buffer
-    char *dst = (char*)m_copyBuffer;
+    MxU8 *dst = m_copyBuffer;
 
     for (MxS32 i = 0; i < (m_copyRect.bottom - m_copyRect.top + 1); i++)
     {
@@ -390,11 +396,11 @@ void MxTransitionManager::SetupCopyRect(LPDDSURFACEDESC ddsc)
   {
     MxDisplaySurface *displaySurface = VideoManager()->GetDisplaySurface();
     MxBool unkbool = FALSE;
-    displaySurface->vtable2c(ddsc, m_waitIndicator->m_unk50, 0, 0, m_waitIndicator->GetLocation().m_x, m_waitIndicator->GetLocation().m_y, m_waitIndicator->GetWidth(), m_waitIndicator->GetHeight(), unkbool);
+    displaySurface->vtable2c(ddsc, m_waitIndicator->m_bitmap, 0, 0, m_waitIndicator->GetLocationX(), m_waitIndicator->GetLocationY(), m_waitIndicator->GetWidth(), m_waitIndicator->GetHeight(), unkbool);
   }
   else
   {
     MxDisplaySurface *displaySurface = VideoManager()->GetDisplaySurface();
-    displaySurface->vtable24(ddsc, m_waitIndicator->m_unk50, 0, 0, m_waitIndicator->GetLocation().m_x, m_waitIndicator->GetLocation().m_y, m_waitIndicator->GetWidth(), m_waitIndicator->GetHeight());
+    displaySurface->vtable24(ddsc, m_waitIndicator->m_bitmap, 0, 0, m_waitIndicator->GetLocationX(), m_waitIndicator->GetLocationY(), m_waitIndicator->GetWidth(), m_waitIndicator->GetHeight());
   }
 }
diff --git a/LEGO1/mxtransitionmanager.h b/LEGO1/mxtransitionmanager.h
index 7f1d4ead..58a8079e 100644
--- a/LEGO1/mxtransitionmanager.h
+++ b/LEGO1/mxtransitionmanager.h
@@ -5,6 +5,8 @@
 #include "mxvideopresenter.h"
 #include "legoomni.h"
 
+#include <ddraw.h>
+
 // VTABLE 0x100d7ea0
 class MxTransitionManager : public MxCore
 {
@@ -57,7 +59,7 @@ class MxTransitionManager : public MxCore
 
   MxVideoPresenter *m_waitIndicator;
   RECT m_copyRect;
-  void *m_copyBuffer;
+  MxU8 *m_copyBuffer;
 
   flag_bitfield m_copyFlags;
   undefined4 m_unk24;
diff --git a/LEGO1/mxunklist.h b/LEGO1/mxunklist.h
new file mode 100644
index 00000000..af59f47b
--- /dev/null
+++ b/LEGO1/mxunklist.h
@@ -0,0 +1,37 @@
+#ifndef MXUNKLIST_H
+#define MXUNKLIST_H
+
+#include "decomp.h"
+#include "mxtypes.h"
+
+/*
+* This is an as-of-yet unknown list-like data structure.
+* The class hierarchy/structure isn't quite correct yet.
+*/
+
+struct MxUnkListNode {
+  MxUnkListNode *m_unk00;
+  MxUnkListNode *m_unk04;
+  undefined4 m_unk08;
+};
+
+class MxUnkList {
+public:
+  inline MxUnkList() {
+    undefined unk;
+    this->m_unk00 = unk;
+
+    MxUnkListNode *node = new MxUnkListNode();
+    node->m_unk00 = node;
+    node->m_unk04 = node;
+    
+    this->m_head = node;
+    this->m_count = 0;
+  }
+
+  undefined m_unk00;
+  MxUnkListNode *m_head;
+  MxU32 m_count;
+};
+
+#endif // MXUNKLIST_H
\ No newline at end of file
diff --git a/LEGO1/mxvector.h b/LEGO1/mxvector.h
index ae58abd9..eef1d927 100644
--- a/LEGO1/mxvector.h
+++ b/LEGO1/mxvector.h
@@ -95,6 +95,8 @@ class MxVector3 : public MxVector2
   virtual void EqualsCross(MxVector3 *p_a, float *p_b);
   virtual void EqualsCross(MxVector3 *p_a, MxVector3 *p_b);
   virtual void EqualsScalar(float *p_value);
+
+  inline void Fill(float p_value) { EqualsScalar(&p_value); }
 };
 
 // VTABLE 0x100d45a0
diff --git a/LEGO1/mxvideomanager.cpp b/LEGO1/mxvideomanager.cpp
index 8f64dbd4..bab495fd 100644
--- a/LEGO1/mxvideomanager.cpp
+++ b/LEGO1/mxvideomanager.cpp
@@ -34,7 +34,7 @@ MxResult MxVideoManager::Tickle()
 
   UpdateRegion();
   m_region->Reset();
-  
+
   return SUCCESS;
 }
 
@@ -54,13 +54,13 @@ MxResult MxVideoManager::Init()
 void MxVideoManager::SortPresenterList()
 {
   if (this->m_presenters->GetCount() <= 1)
-    return; 
+    return;
 
   MxPresenterListCursor a(this->m_presenters);
   MxPresenterListCursor b(this->m_presenters);
   MxU32 count = this->m_presenters->GetCount() - 1;
   MxBool finished;
-    
+
   if (count != 0) {
     do {
       a.Reset();
@@ -111,3 +111,15 @@ MxLong MxVideoManager::RealizePalette(MxPalette *p_palette)
   this->m_criticalSection.Leave();
   return 0;
 }
+
+// OFFSET: LEGO1 0x100be600 STUB
+void MxVideoManager::vtable0x28()
+{
+
+}
+
+// OFFSET: LEGO1 0x100bebe0 STUB
+MxResult MxVideoManager::vtable0x2c(MxVideoParam& p_videoParam, undefined4 p_unknown1, MxU8 p_unknown2)
+{
+  return FAILURE;
+}
diff --git a/LEGO1/mxvideomanager.h b/LEGO1/mxvideomanager.h
index 7888f7e7..f6e1a726 100644
--- a/LEGO1/mxvideomanager.h
+++ b/LEGO1/mxvideomanager.h
@@ -13,7 +13,9 @@ class MxVideoManager : public MxMediaManager
 public:
   virtual ~MxVideoManager();
 
-  virtual MxResult Tickle(); // vtable+0x8
+  virtual MxResult Tickle() override; // vtable+0x8
+  virtual void vtable0x28(); // vtable+0x28 (TODO ARGUMENTS)
+  virtual MxResult vtable0x2c(MxVideoParam& p_videoParam, undefined4 p_unknown1, MxU8 p_unknown2); // vtable+0x2c
 
   __declspec(dllexport) void InvalidateRect(MxRect32 &);
   __declspec(dllexport) virtual MxLong RealizePalette(MxPalette *); // vtable+0x30
@@ -27,7 +29,7 @@ class MxVideoManager : public MxMediaManager
   inline MxVideoParam& GetVideoParam() { return this->m_videoParam; }
   inline LPDIRECTDRAW GetDirectDraw() { return this->m_pDirectDraw; }
   inline MxDisplaySurface *GetDisplaySurface() { return this->m_displaySurface; }
-private:
+protected:
   MxVideoParam m_videoParam;
   LPDIRECTDRAW m_pDirectDraw;
   LPDIRECTDRAWSURFACE m_pDDSurface;
diff --git a/LEGO1/mxvideopresenter.cpp b/LEGO1/mxvideopresenter.cpp
index fe83a2dc..42dc34f3 100644
--- a/LEGO1/mxvideopresenter.cpp
+++ b/LEGO1/mxvideopresenter.cpp
@@ -8,10 +8,10 @@ void MxVideoPresenter::VTable0x5c()
   // TODO
 }
 
-// OFFSET: LEGO1 0x1000c710 STUB
+// OFFSET: LEGO1 0x1000c710
 void MxVideoPresenter::VTable0x60()
 {
-  // TODO
+  // Empty
 }
 
 // OFFSET: LEGO1 0x1000c720 STUB
@@ -44,24 +44,24 @@ void MxVideoPresenter::VTable0x78()
   // TODO
 }
 
-// OFFSET: LEGO1 0x1000c7c0 STUB
-void MxVideoPresenter::VTable0x7c()
+// OFFSET: LEGO1 0x1000c7c0
+MxBool MxVideoPresenter::VTable0x7c()
 {
-  // TODO
+  return (m_bitmap != NULL) || (m_unk54 != NULL);
 }
 
-// OFFSET: LEGO1 0x1000c7e0 STUB
+// OFFSET: LEGO1 0x1000c7e0
 MxS32 MxVideoPresenter::GetWidth()
 {
-  // TODO
-  return 0;
+  return m_unk54 ? m_unk54->width
+                 : m_bitmap->GetBmiHeader()->biWidth;
 }
 
-// OFFSET: LEGO1 0x1000c800 STUB
+// OFFSET: LEGO1 0x1000c800
 MxS32 MxVideoPresenter::GetHeight()
 {
-  // TODO
-  return 0;
+  return m_unk54 ? m_unk54->height
+                 : m_bitmap->GetBmiHeader()->biHeight;
 }
 
 // OFFSET: LEGO1 0x100b2760 STUB
diff --git a/LEGO1/mxvideopresenter.h b/LEGO1/mxvideopresenter.h
index 84822f71..9c9a21a3 100644
--- a/LEGO1/mxvideopresenter.h
+++ b/LEGO1/mxvideopresenter.h
@@ -2,9 +2,11 @@
 #define MXVIDEOPRESENTER_H
 
 #include "mxmediapresenter.h"
+#include "mxbitmap.h"
 
 #include "decomp.h"
 
+// VTABLE 0x100d4be8
 class MxVideoPresenter : public MxMediaPresenter
 {
 public:
@@ -41,12 +43,20 @@ class MxVideoPresenter : public MxMediaPresenter
   virtual void VTable0x70(); // vtable+0x70
   virtual void VTable0x74(); // vtable+0x74
   virtual void VTable0x78(); // vtable+0x78
-  virtual void VTable0x7c(); // vtable+0x7c
+  virtual MxBool VTable0x7c(); // vtable+0x7c
   virtual MxS32 GetWidth();  // vtable+0x80
   virtual MxS32 GetHeight(); // vtable+0x84
 
-  undefined4 m_unk50;
-  undefined4 m_unk54;
+  // TODO: Not sure what this is. Seems to have size of 12 bytes
+  // based on 0x100b9e9a. Values are copied from the bitmap header.
+  typedef struct {
+    undefined unk0[8];
+    MxU16 width;
+    MxU16 height;
+  } unknown_meta_struct;
+
+  MxBitmap *m_bitmap;
+  unknown_meta_struct *m_unk54;
   undefined4 m_unk58;
   undefined2 m_unk5c;
   unsigned char m_flags; // 0x5e
diff --git a/LEGO1/skateboard.cpp b/LEGO1/skateboard.cpp
index 5c5cbf38..b67e127e 100644
--- a/LEGO1/skateboard.cpp
+++ b/LEGO1/skateboard.cpp
@@ -1,5 +1,7 @@
 #include "skateboard.h"
+
 #include "mxomni.h"
+#include "mxnotificationmanager.h"
 
 #include "decomp.h"