diff --git a/LEGO1/mxeventpresenter.cpp b/LEGO1/mxeventpresenter.cpp
index b6b0a88e..14df9c29 100644
--- a/LEGO1/mxeventpresenter.cpp
+++ b/LEGO1/mxeventpresenter.cpp
@@ -88,7 +88,7 @@ void MxEventPresenter::StartingTickle()
 }
 
 // OFFSET: LEGO1 0x100c2ef0
-undefined4 MxEventPresenter::PutData()
+MxResult MxEventPresenter::PutData()
 {
 	MxAutoLocker lock(&m_criticalSection);
 
@@ -113,5 +113,5 @@ undefined4 MxEventPresenter::PutData()
 		}
 	}
 
-	return 0;
+	return SUCCESS;
 }
diff --git a/LEGO1/mxeventpresenter.h b/LEGO1/mxeventpresenter.h
index db90a7f1..5abb5480 100644
--- a/LEGO1/mxeventpresenter.h
+++ b/LEGO1/mxeventpresenter.h
@@ -28,7 +28,7 @@ class MxEventPresenter : public MxMediaPresenter {
 	virtual void StartingTickle() override;        // vtable+0x1c
 	virtual MxResult AddToManager() override;      // vtable+0x34
 	virtual void Destroy() override;               // vtable+0x38
-	virtual undefined4 PutData() override;         // vtable+0x4c
+	virtual MxResult PutData() override;           // vtable+0x4c
 	virtual void CopyData(MxStreamChunk* p_chunk); // vtable+0x5c
 
 private:
diff --git a/LEGO1/mxloopingmidipresenter.cpp b/LEGO1/mxloopingmidipresenter.cpp
index d1b670ac..17bbe7ec 100644
--- a/LEGO1/mxloopingmidipresenter.cpp
+++ b/LEGO1/mxloopingmidipresenter.cpp
@@ -45,7 +45,7 @@ void MxLoopingMIDIPresenter::DoneTickle()
 }
 
 // OFFSET: LEGO1 0x100c2b00
-undefined4 MxLoopingMIDIPresenter::PutData()
+MxResult MxLoopingMIDIPresenter::PutData()
 {
 	m_criticalSection.Enter();
 
@@ -55,5 +55,5 @@ undefined4 MxLoopingMIDIPresenter::PutData()
 	}
 
 	m_criticalSection.Leave();
-	return 0;
+	return SUCCESS;
 }
diff --git a/LEGO1/mxloopingmidipresenter.h b/LEGO1/mxloopingmidipresenter.h
index 142b2b7f..c9d8b772 100644
--- a/LEGO1/mxloopingmidipresenter.h
+++ b/LEGO1/mxloopingmidipresenter.h
@@ -20,7 +20,7 @@ class MxLoopingMIDIPresenter : public MxMIDIPresenter {
 
 	virtual void StreamingTickle() override; // vtable+0x20
 	virtual void DoneTickle() override;      // vtable+0x2c
-	virtual undefined4 PutData() override;   // vtable+0x4c
+	virtual MxResult PutData() override;     // vtable+0x4c
 };
 
 #endif // MXLOOPINGMIDIPRESENTER_H
diff --git a/LEGO1/mxmidipresenter.cpp b/LEGO1/mxmidipresenter.cpp
index 6d283aad..1141cbb0 100644
--- a/LEGO1/mxmidipresenter.cpp
+++ b/LEGO1/mxmidipresenter.cpp
@@ -94,7 +94,7 @@ void MxMIDIPresenter::Destroy()
 }
 
 // OFFSET: LEGO1 0x100c2970
-undefined4 MxMIDIPresenter::PutData()
+MxResult MxMIDIPresenter::PutData()
 {
 	m_criticalSection.Enter();
 
@@ -106,7 +106,7 @@ undefined4 MxMIDIPresenter::PutData()
 	}
 
 	m_criticalSection.Leave();
-	return 0;
+	return SUCCESS;
 }
 
 // OFFSET: LEGO1 0x100c29e0
diff --git a/LEGO1/mxmidipresenter.h b/LEGO1/mxmidipresenter.h
index 6bc7d8e6..cbef00fa 100644
--- a/LEGO1/mxmidipresenter.h
+++ b/LEGO1/mxmidipresenter.h
@@ -30,7 +30,7 @@ class MxMIDIPresenter : public MxMusicPresenter {
 	virtual void DoneTickle() override;              // vtable+0x2c
 	virtual void Destroy() override;                 // vtable+0x38
 	virtual void EndAction() override;               // vtable+0x40
-	virtual undefined4 PutData() override;           // vtable+0x4c
+	virtual MxResult PutData() override;             // vtable+0x4c
 	virtual void SetVolume(MxS32 p_volume) override; // vtable+0x60
 
 private:
diff --git a/LEGO1/mxpresenter.cpp b/LEGO1/mxpresenter.cpp
index c932a78a..163abe27 100644
--- a/LEGO1/mxpresenter.cpp
+++ b/LEGO1/mxpresenter.cpp
@@ -96,9 +96,9 @@ MxBool MxPresenter::HasTickleStatePassed(TickleState p_tickleState)
 }
 
 // OFFSET: LEGO1 0x1000bfc0
-undefined4 MxPresenter::PutData()
+MxResult MxPresenter::PutData()
 {
-	return 0;
+	return SUCCESS;
 }
 
 // OFFSET: LEGO1 0x1000bfd0
diff --git a/LEGO1/mxpresenter.h b/LEGO1/mxpresenter.h
index ea552845..b6ca86a0 100644
--- a/LEGO1/mxpresenter.h
+++ b/LEGO1/mxpresenter.h
@@ -61,7 +61,7 @@ class MxPresenter : public MxCore {
 	__declspec(dllexport) virtual void EndAction();                                       // vtable+0x40
 	virtual void SetTickleState(TickleState p_tickleState);                               // vtable+0x44
 	virtual MxBool HasTickleStatePassed(TickleState p_tickleState);                       // vtable+0x48
-	virtual undefined4 PutData();                                                         // vtable+0x4c
+	virtual MxResult PutData();                                                           // vtable+0x4c
 	virtual MxBool IsHit(MxS32 p_x, MxS32 p_y);                                           // vtable+0x50
 	__declspec(dllexport) virtual void Enable(MxBool p_enable);                           // vtable+0x54
 
diff --git a/LEGO1/mxvideopresenter.cpp b/LEGO1/mxvideopresenter.cpp
index 7df63490..a6731fcc 100644
--- a/LEGO1/mxvideopresenter.cpp
+++ b/LEGO1/mxvideopresenter.cpp
@@ -477,14 +477,14 @@ void MxVideoPresenter::EndAction()
 }
 
 // OFFSET: LEGO1 0x100b3280
-undefined4 MxVideoPresenter::PutData()
+MxResult MxVideoPresenter::PutData()
 {
 	MxAutoLocker lock(&m_criticalSection);
 
 	if (IsEnabled() && m_currentTickleState >= TickleState_Streaming && m_currentTickleState <= TickleState_unk5)
 		VTable0x6c();
 
-	return 0;
+	return SUCCESS;
 }
 
 // OFFSET: LEGO1 0x100b3300
diff --git a/LEGO1/mxvideopresenter.h b/LEGO1/mxvideopresenter.h
index d7ffb81e..a81370b3 100644
--- a/LEGO1/mxvideopresenter.h
+++ b/LEGO1/mxvideopresenter.h
@@ -41,7 +41,7 @@ class MxVideoPresenter : public MxMediaPresenter {
 	virtual MxResult AddToManager() override;            // vtable+0x34
 	virtual void Destroy() override;                     // vtable+0x38
 	virtual void EndAction() override;                   // vtable+0x40
-	virtual undefined4 PutData() override;               // vtable+0x4c
+	virtual MxResult PutData() override;                 // vtable+0x4c
 	virtual MxBool IsHit(MxS32 p_x, MxS32 p_y) override; // vtable+0x50
 	virtual void LoadHeader(MxStreamChunk* p_chunk);     // vtable+0x5c
 	virtual void CreateBitmap();                         // vtable+0x60
diff --git a/LEGO1/mxwavepresenter.cpp b/LEGO1/mxwavepresenter.cpp
index 1df006c1..87933eef 100644
--- a/LEGO1/mxwavepresenter.cpp
+++ b/LEGO1/mxwavepresenter.cpp
@@ -245,7 +245,7 @@ void MxWavePresenter::AppendChunk(MxStreamChunk* p_chunk)
 }
 
 // OFFSET: LEGO1 0x100b2160
-undefined4 MxWavePresenter::PutData()
+MxResult MxWavePresenter::PutData()
 {
 	MxAutoLocker lock(&m_criticalSection);
 
@@ -276,7 +276,7 @@ undefined4 MxWavePresenter::PutData()
 		}
 	}
 
-	return 0;
+	return SUCCESS;
 }
 
 // OFFSET: LEGO1 0x100b2280
diff --git a/LEGO1/mxwavepresenter.h b/LEGO1/mxwavepresenter.h
index ca58c03c..b5379a26 100644
--- a/LEGO1/mxwavepresenter.h
+++ b/LEGO1/mxwavepresenter.h
@@ -34,7 +34,7 @@ class MxWavePresenter : public MxSoundPresenter {
 	virtual MxResult AddToManager() override;                  // vtable+0x34
 	virtual void Destroy() override;                           // vtable+0x38
 	virtual void EndAction() override;                         // vtable+0x40
-	virtual undefined4 PutData() override;                     // vtable+0x4c
+	virtual MxResult PutData() override;                       // vtable+0x4c
 	virtual void Enable(MxBool p_enable) override;             // vtable+0x54
 	virtual void AppendChunk(MxStreamChunk* p_chunk) override; // vtable+0x58
 	virtual void SetVolume(MxS32 p_volume) override;           // vtable+0x60
diff --git a/out.html b/out.html
new file mode 100644
index 00000000..f75f7720
--- /dev/null
+++ b/out.html
@@ -0,0 +1,274 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Decompilation Status</title>
+    <style>
+      body {
+        background: #202020;
+        color: #f0f0f0;
+        font-family: sans-serif;
+      }
+
+      h1 {
+        text-align: center;
+      }
+
+      .main {
+        width: 800px;
+        max-width: 100%;
+        margin: auto;
+      }
+
+      #search {
+        width: 100%;
+        box-sizing: border-box;
+        background: #303030;
+        color: #f0f0f0;
+        border: 1px #f0f0f0 solid;
+        padding: 0.5em;
+        border-radius: 0.5em;
+      }
+
+      #search::placeholder {
+        color: #b0b0b0;
+      }
+
+      #listing {
+        width: 100%;
+        border-collapse: collapse;
+        font-family: monospace;
+      }
+
+      .funcrow:hover {
+        background: #404040 !important;
+      }
+
+      .funcrow:nth-child(odd), #listing th {
+        background: #282828;
+      }
+
+      .funcrow:nth-child(even) {
+        background: #383838;
+      }
+
+      #listing td, #listing th {
+        border: 1px #f0f0f0 solid;
+        padding: 0.5em;
+      }
+
+      .diffneg {
+        color: #FF8080;
+      }
+
+      .diffpos {
+        color: #80FF80;
+      }
+
+      .identical {
+        font-style: italic;
+        text-align: center;
+      }
+
+      #sortind {
+        margin: 0 0.5em;
+      }
+
+      .filters {
+        font-size: 10pt;
+        text-align: center;
+        margin: 0.5em 0 1em 0;
+      }
+    </style>
+    <script>
+      var data = [{"address": "0x401610", "name": "WinMain", "matching": 0.9830508474576272, "diff": ""}];
+
+      function diffCssClass(firstChar) {
+        return firstChar === '-' ? 'diffneg' : (firstChar === '+' ? 'diffpos' : '');
+      }
+
+      function asmLineToDiv(line) {
+        const diff_line = document.createElement('div');
+        diff_line.className = diffCssClass(line[0]);
+        diff_line.innerText = line;
+        return diff_line;
+      }
+
+      function formatAsm(asm) {
+        var lines = asm.split('\n');
+        return lines.filter(line => line.length > 0)
+                    .map(asmLineToDiv);
+      }
+
+      function rowClick() {
+        if (this.dataset.expanded === 'true') {
+          this.nextSibling.remove();
+          this.dataset.expanded = false;
+        } else {
+          var row = this.parentNode.insertBefore(document.createElement('tr'), this.nextSibling);
+          row.classList.add('diff');
+          var decCel = row.appendChild(document.createElement('td'));
+          decCel.colSpan = 3;
+          var diff = data[this.dataset.index].diff;
+          if (diff == '') {
+            diff = document.createElement('div');
+            diff.className = 'identical';
+            diff.innerText = 'Identical function - no diff';
+            decCel.appendChild(diff);
+          } else {
+            diff = formatAsm(diff);
+            for (const el of diff) {
+              decCel.appendChild(el);
+            }
+          }
+          this.dataset.expanded = true;
+        }
+      }
+
+      function closeAllDiffs() {
+        const collection = document.getElementsByClassName("diff");
+        for (var ele of collection) {
+          ele.remove();
+        }
+      }
+
+      const filterOptions = { text: '', hidePerfect: false };
+
+      function filter() {
+        closeAllDiffs();
+
+        var ltext = filterOptions.text.toLowerCase();
+
+        const collection = document.getElementsByClassName("funcrow");
+        var searchCount = 0;
+        for (var ele of collection) {
+          var eledata = data[ele.dataset.index];
+
+          const textOk = (ltext == ''
+            || eledata.address.toLowerCase().includes(ltext)
+            || eledata.name.toLowerCase().includes(ltext));
+
+          const perfOk = (!filterOptions.hidePerfect || (eledata.matching < 1));
+
+          if (textOk && perfOk) {
+            ele.style.display = '';
+            searchCount++;
+          } else {
+            ele.style.display = 'none';
+          }
+        }
+      }
+
+      var lastSortedCol = -1;
+      var ascending = true;
+
+      function sortByColumn(column) {
+        closeAllDiffs();
+
+        if (column == lastSortedCol) {
+          ascending = !ascending;
+        }
+        lastSortedCol = column;
+
+        const collection = document.getElementsByClassName("funcrow");
+
+        var newOrder = [];
+
+        for (var ele of collection) {
+          var inserted = false;
+
+          for (var i = 0; i < newOrder.length; i++) {
+            var cmpEle = newOrder[i];
+
+            var ourCol = ele.childNodes[column];
+            var cmpCol = cmpEle.childNodes[column];
+
+            if ((cmpCol.dataset.value > ourCol.dataset.value) == ascending) {
+              newOrder.splice(i, 0, ele);
+              inserted = true;
+              break;
+            }
+          }
+
+          if (!inserted) {
+            newOrder.push(ele);
+          }
+        }
+
+        for (var i = 1; i < newOrder.length; i++) {
+          newOrder[i - 1].after(newOrder[i]);
+        }
+
+        var sortIndicator = document.getElementById('sortind');
+        if (!sortIndicator) {
+          sortIndicator = document.createElement('span');
+          sortIndicator.id = 'sortind';
+        }
+        sortIndicator.innerHTML = ascending ? '&#9650;' : '&#9660;';
+
+        var th = document.getElementById('listingheader').childNodes[column];
+        th.appendChild(sortIndicator);
+      }
+
+      document.addEventListener("DOMContentLoaded", () => {
+        var listing = document.getElementById('listing');
+
+        const headers = listing.getElementsByTagName('th');
+        var headerCount = 0;
+        for (const header of headers) {
+          header.addEventListener('click', function(){
+            sortByColumn(this.dataset.column, true);
+          });
+
+          header.dataset.column = headerCount;
+          headerCount++;
+        }
+
+        data.forEach((element, index) => {
+          var row = listing.appendChild(document.createElement('tr'));
+          var addrCel = row.appendChild(document.createElement('td'));
+          var nameCel = row.appendChild(document.createElement('td'));
+          var matchCel = row.appendChild(document.createElement('td'));
+
+          addrCel.innerText = addrCel.dataset.value = element.address;
+          nameCel.innerText = nameCel.dataset.value = element.name;
+
+          var effectiveNote = (element.matching == 1 && element.diff != '') ? '*' : '';
+          matchCel.innerHTML = (element.matching * 100).toFixed(2) + '%' + effectiveNote;
+          matchCel.dataset.value = element.matching;
+
+          row.classList.add('funcrow');
+          row.addEventListener('click', rowClick);
+          row.dataset.index = index;
+          row.dataset.expanded = false;
+        });
+
+        var search = document.getElementById('search');
+        search.addEventListener('input', function (evt) {
+          filterOptions.text = search.value;
+          filter();
+        });
+
+        const cbHidePerfect = document.getElementById('cbHidePerfect');
+        cbHidePerfect.addEventListener('change', evt => {
+          filterOptions.hidePerfect = evt.target.checked;
+          filter();
+        })
+
+        sortByColumn(0);
+      });
+    </script>
+  </head>
+  <body>
+    <div class="main">
+      <h1>Decompilation Status</h1>
+      <input id="search" type="search" placeholder="Search for offset or function name...">
+      <div class="filters">
+        <label for="cbHidePerfect">Hide 100% match</label>
+        <input type="checkbox" id="cbHidePerfect" />
+      </div>
+      <table id="listing">
+        <tr id='listingheader'><th style='width: 20%'>Address</th><th style="width:60%">Name</th><th style='width: 20%'>Matching</th></tr>
+      </table>
+    </div>
+  </body>
+</html>