diff --git a/LEGO1/lego/legoomni/include/mxcontrolpresenter.h b/LEGO1/lego/legoomni/include/mxcontrolpresenter.h
index 34b3082d..ac43faac 100644
--- a/LEGO1/lego/legoomni/include/mxcontrolpresenter.h
+++ b/LEGO1/lego/legoomni/include/mxcontrolpresenter.h
@@ -36,7 +36,7 @@ class MxControlPresenter : public MxCompositePresenter {
 	virtual void Enable(MxBool p_enable) override;                           // vtable+0x54
 	virtual MxBool VTable0x64(undefined4 p_undefined) override;              // vtable+0x64
 	virtual void VTable0x68(MxBool p_unk0x50);                               // vtable+0x68
-	virtual void VTable0x6c(undefined2);                                     // vtable+0x6c
+	virtual void VTable0x6c(MxS16);                                          // vtable+0x6c
 
 	MxBool FUN_10044480(LegoControlManagerEvent* p_event, MxPresenter* p_presenter);
 
diff --git a/LEGO1/lego/legoomni/src/control/mxcontrolpresenter.cpp b/LEGO1/lego/legoomni/src/control/mxcontrolpresenter.cpp
index ad19bb94..b4eccd2e 100644
--- a/LEGO1/lego/legoomni/src/control/mxcontrolpresenter.cpp
+++ b/LEGO1/lego/legoomni/src/control/mxcontrolpresenter.cpp
@@ -2,8 +2,11 @@
 
 #include "define.h"
 #include "legocontrolmanager.h"
+#include "mxdsparallelaction.h"
 #include "mxticklemanager.h"
+#include "mxtimer.h"
 #include "mxutil.h"
+#include "mxvideopresenter.h"
 
 DECOMP_SIZE_ASSERT(MxControlPresenter, 0x5c)
 
@@ -99,11 +102,110 @@ void MxControlPresenter::EndAction()
 	}
 }
 
-// STUB: LEGO1 0x10044270
+// FUNCTION: LEGO1 0x10044270
 MxBool MxControlPresenter::FUN_10044270(MxS32 p_x, MxS32 p_y, MxPresenter* p_presenter)
 {
-	// TODO
-	return TRUE;
+	if (m_unk0x4c == 3) {
+		MxPresenter* first = *m_list.begin();
+		if (p_presenter == first || first->GetDisplayZ() < first->GetDisplayZ()) {
+			MxS32 height = ((MxVideoPresenter*) first)->GetHeight();
+			MxS32 width = ((MxVideoPresenter*) first)->GetWidth();
+
+			if (first->GetLocation().GetX() <= p_x && p_x < width - 1 + first->GetLocation().GetY() &&
+				first->GetLocation().GetY() <= p_y && p_y < height - 1 + first->GetLocation().GetY()) {
+
+				MxU8* start;
+				MxBitmap* bitmap = ((MxVideoPresenter*) first)->GetBitmap();
+
+				if (((MxVideoPresenter*) first)->GetAlphaMask() == NULL) {
+					MxLong biCompression = bitmap->GetBmiHeader()->biCompression;
+					MxLong height = bitmap->GetBmiHeight();
+					MxLong seekRow;
+
+					// DECOMP: Same basic layout as AlphaMask constructor
+					// The idea here is to again seek to the correct place in the bitmap's
+					// m_data buffer. The x,y args are (most likely) screen x and y, so we
+					// need to shift that to coordinates local to the bitmap by removing
+					// the MxPresenter location x and y coordinates.
+					if (biCompression == BI_RGB) {
+						if (biCompression == BI_RGB_TOPDOWN || height < 0) {
+							seekRow = p_y - first->GetLocation().GetY();
+						}
+						else {
+							height = height > 0 ? height : -height;
+							seekRow = height - p_y - 1 + first->GetLocation().GetY();
+						}
+						start = bitmap->GetBmiStride() * seekRow + bitmap->GetBitmapData() -
+								first->GetLocation().GetX() + p_x;
+					}
+					else if (biCompression == BI_RGB_TOPDOWN) {
+						start = bitmap->GetBitmapData();
+					}
+					else {
+						height = height > 0 ? height : -height;
+						height--;
+						start = bitmap->GetBmiStride() * height + bitmap->GetBitmapData();
+					}
+				}
+				else {
+					start = NULL;
+				}
+				m_unk0x56 = 0;
+
+				if (m_unk0x58 == NULL) {
+					if (*start != 0) {
+						m_unk0x56 = 1;
+					}
+				}
+				else {
+					for (MxS16 i = 1; i <= *m_unk0x58; i++) {
+						if (m_unk0x58[i] == *start) {
+							m_unk0x56 = i;
+							break;
+						}
+					}
+				}
+
+				if (m_unk0x56) {
+					return TRUE;
+				}
+			}
+		}
+	}
+	else {
+		if (HasCompositePresenter(&m_list, p_presenter)) {
+			if (m_unk0x4c == 2) {
+				MxS32 width = ((MxVideoPresenter*) p_presenter)->GetWidth();
+				MxS32 height = ((MxVideoPresenter*) p_presenter)->GetHeight();
+
+				if (m_unk0x52 == 2 && m_unk0x54 == 2) {
+					MxS16 val;
+					if (p_x < p_presenter->GetLocation().GetX() + width / 2) {
+						val = 3;
+						if (p_y < p_presenter->GetLocation().GetY() + height / 2) {
+							val = 1;
+						}
+						m_unk0x56 = val;
+						return TRUE;
+					}
+
+					val = 4;
+					if (p_y < p_presenter->GetLocation().GetY() + height / 2) {
+						val = 2;
+					}
+
+					m_unk0x56 = val;
+					return TRUE;
+				}
+			}
+			else {
+				m_unk0x56 = -1;
+			}
+
+			return TRUE;
+		}
+	}
+	return FALSE;
 }
 
 // FUNCTION: LEGO1 0x10044480
@@ -137,10 +239,28 @@ MxBool MxControlPresenter::FUN_10044480(LegoControlManagerEvent* p_event, MxPres
 	return FALSE;
 }
 
-// STUB: LEGO1 0x10044540
-void MxControlPresenter::VTable0x6c(undefined2)
+// FUNCTION: LEGO1 0x10044540
+void MxControlPresenter::VTable0x6c(MxS16 p_val)
 {
-	// TODO
+	if (p_val == -1) {
+		if ((MxS16) ((MxDSParallelAction*) m_action)->GetActionList()->GetCount() - m_unk0x4e == 1) {
+			m_unk0x4e = 0;
+		}
+		else {
+			m_unk0x4e++;
+		}
+	}
+	else {
+		m_unk0x4e = p_val;
+	}
+
+	m_action->SetUnknown90(Timer()->GetTime());
+
+	MxS16 i = 0;
+	for (MxCompositePresenterList::iterator it = m_list.begin(); it != m_list.end(); it++) {
+		(*it)->Enable((m_unk0x4c == 3 && m_unk0x4e == 0 || !IsEnabled()) ? FALSE : m_unk0x4e == i);
+		i++;
+	}
 }
 
 // FUNCTION: LEGO1 0x10044610
diff --git a/LEGO1/omni/include/mxcompositepresenter.h b/LEGO1/omni/include/mxcompositepresenter.h
index 33d00dc8..2f00af28 100644
--- a/LEGO1/omni/include/mxcompositepresenter.h
+++ b/LEGO1/omni/include/mxcompositepresenter.h
@@ -46,6 +46,8 @@ class MxCompositePresenter : public MxPresenter {
 		return TRUE;
 	}; // vtable+0x64
 
+	inline MxCompositePresenterList* GetList() { return &m_list; }
+
 protected:
 	MxCompositePresenterList m_list; // 0x40
 };
diff --git a/LEGO1/omni/include/mxutil.h b/LEGO1/omni/include/mxutil.h
index e043ebd4..66f7be33 100644
--- a/LEGO1/omni/include/mxutil.h
+++ b/LEGO1/omni/include/mxutil.h
@@ -8,6 +8,8 @@
 class MxDSFile;
 class MxDSObject;
 class MxDSAction;
+class MxCompositePresenterList;
+class MxPresenter;
 
 template <class T>
 inline T Abs(T p_t)
@@ -71,6 +73,7 @@ MxBool GetRectIntersection(
 
 void MakeSourceName(char*, const char*);
 void SetOmniUserMessage(void (*)(const char*, int));
+MxBool HasCompositePresenter(MxCompositePresenterList* p_presenterList, MxPresenter* p_presenter);
 void FUN_100b7220(MxDSAction* p_action, MxU32 p_newFlags, MxBool p_setFlags);
 MxDSObject* CreateStreamObject(MxDSFile*, MxS16);
 
diff --git a/LEGO1/omni/include/mxvideopresenter.h b/LEGO1/omni/include/mxvideopresenter.h
index f338b972..8a461e5e 100644
--- a/LEGO1/omni/include/mxvideopresenter.h
+++ b/LEGO1/omni/include/mxvideopresenter.h
@@ -99,6 +99,7 @@ class MxVideoPresenter : public MxMediaPresenter {
 
 	inline MxS32 PrepareRects(MxRect32& p_rectDest, MxRect32& p_rectSrc);
 	inline MxBitmap* GetBitmap() { return m_bitmap; }
+	inline AlphaMask* GetAlphaMask() { return m_alpha; }
 
 	// SYNTHETIC: LEGO1 0x1000c910
 	// MxVideoPresenter::`scalar deleting destructor'
diff --git a/LEGO1/omni/src/common/mxutil.cpp b/LEGO1/omni/src/common/mxutil.cpp
index 29b71863..cd309751 100644
--- a/LEGO1/omni/src/common/mxutil.cpp
+++ b/LEGO1/omni/src/common/mxutil.cpp
@@ -1,10 +1,12 @@
 #include "mxutil.h"
 
+#include "mxcompositepresenter.h"
 #include "mxdsaction.h"
 #include "mxdsactionlist.h"
 #include "mxdsfile.h"
 #include "mxdsmultiaction.h"
 #include "mxdsobject.h"
+#include "mxpresenterlist.h"
 #include "mxrect32.h"
 
 // GLOBAL: LEGO1 0x101020e8
@@ -115,6 +117,19 @@ void SetOmniUserMessage(void (*p_userMsg)(const char*, int))
 	g_omniUserMessage = p_userMsg;
 }
 
+// FUNCTION: LEGO1 0x100b7170
+MxBool HasCompositePresenter(MxCompositePresenterList* p_presenterList, MxPresenter* p_presenter)
+{
+	for (MxCompositePresenterList::iterator it = p_presenterList->begin(); it != p_presenterList->end(); it++) {
+		if (p_presenter == *it || (*it)->IsA("MxCompositePresenter") &&
+									  HasCompositePresenter(((MxCompositePresenter*) *it)->GetList(), p_presenter)) {
+			return TRUE;
+		}
+	}
+
+	return FALSE;
+}
+
 // FUNCTION: LEGO1 0x100b7220
 void FUN_100b7220(MxDSAction* p_action, MxU32 p_newFlags, MxBool p_setFlags)
 {