diff --git a/doc/notes.txt b/doc/notes.txt
index d9dc6d53..9037a611 100644
--- a/doc/notes.txt
+++ b/doc/notes.txt
@@ -35,15 +35,12 @@ TODO:
 - show self-modifying code insns left of editor
 - facade/kbd shortcuts for emulators, focus
 - update Javatari version? (and others?)
-- WASM takes too long to load (esp. verilog)
-  (https://developers.google.com/web/updates/2018/04/loading-wasm)
 - unify versioning
 - more UI tests
 - base-36 encoding for LZG
 - disassembler for uploaded ROMs
 - show tool-specific (readonly) include files
 - verilog debugging/reloading makes it slow
-- fix VCS mame
 - remove FPS and play controls when Verilog scope paused
 - compile stuck when errors unchanged
 - sound mute?
@@ -53,7 +50,6 @@ TODO:
 - how to revert included files?
 - go to error in include files
 - BOM in upload/download?
-- don't mess with localStorage when migrating!
 
 
 WEB WORKER FORMAT
diff --git a/index.html b/index.html
index 90c4f138..79ea5563 100644
--- a/index.html
+++ b/index.html
@@ -72,7 +72,7 @@ if (window.location.host.endsWith('8bitworkshop.com')) {
          <a tabindex="-1" href="#">Platform</a>
          <ul class="dropdown-menu">
            <li><a class="dropdown-item" href="?platform=vcs" id="item_platform_vcs">Atari VCS</a></li>
-           <li><a class="dropdown-item" href="?platform=vcs-mame" id="item_platform_vcs">Atari VCS (MAME)</a></li>
+           <!--<li><a class="dropdown-item" href="?platform=vcs-mame" id="item_platform_vcs">Atari VCS (MAME)</a></li>-->
            <!--<li><a class="dropdown-item" href="?platform=apple2" id="item_platform_apple2">Apple ][</a></li>-->
            <li><a class="dropdown-item" href="?platform=vicdual" id="item_platform_vicdual">VIC Dual</a></li>
            <li><a class="dropdown-item" href="?platform=mw8080bw" id="item_platform_mw8080bw">Midway 8080</a></li>
diff --git a/src/platform/vcs.js b/src/platform/vcs.js
index fcfede8d..b3463cf9 100644
--- a/src/platform/vcs.js
+++ b/src/platform/vcs.js
@@ -127,13 +127,12 @@ var VCSPlatform = function() {
   this.getDefaultExtension = function() { return ".a"; };
 
   this.getDebugCategories = function() {
-    return ['CPU','Memory','PIA','TIA'];
+    return ['CPU','PIA','TIA'];
   }
   this.getDebugInfo = function(category, state) {
     switch (category) {
       case 'CPU':    return this.cpuStateToLongString(state.c);
-      case 'Memory': return this.ramStateToLongString(state);
-      case 'PIA':    return this.piaStateToLongString(state.p);
+      case 'PIA':    return this.ramStateToLongString(state) + "\n" + this.piaStateToLongString(state.p);
       case 'TIA':    return this.tiaStateToLongString(state.t);
     }
   }
@@ -143,24 +142,37 @@ var VCSPlatform = function() {
   this.tiaStateToLongString = function(t) {
     var pos = this.getRasterPosition();
     var s = '';
-    s += "H " + pos.x + "  V " + pos.y + "\n";
+    s += "H" + lpad(pos.x,5) + "  V" + lpad(pos.y,5) + "   ";
     s += (t.vs?"VSYNC ":"- ") + (t.vb?"VBLANK ":"- ") + "\n";
+    s += "\n";
     s += "Playfield " + t.f + "\n";
-    // TODO? s += "    Color {color:0x" + hex(t.fc)  + "} {color:0x" + hex(t.fb) + "}\n";
+    s += "          " + (t.fr?"REFLECT ":"- ") + (t.fs?"SCOREMODE ":"- ") + (t.ft?"PRIORITY ":"- ") + "\n";
     for (var j=0; j<2; j++) {
       var i = "p"+j;
-      s += "Player"+j+ "   " + t[i+'co'] + " " + t[i+'sc'] + " " + t[i+'ss'] + " " + (t[i+'v']?"DELAY":"") + " " + (t[i+'cc']?"CLOSECOPY":"") + " " + (t[i+'mc']?"MEDCOPY":"") + " " + (t[i+'wc']?"WIDECOPY":"") + " " + (t[i+'r']?"REFLECT":"") + "\n";
-      s += "          " + tobin(t[i]) + " " + tobin(t[i+'d']) + "\n";
+      s += "Player"+j+ lpad(tobin(t[i]),11) + lpad(tobin(t[i+'d']),11) + "\n";
+    }
+    s += "\n";
+    // TODO? s += "    Color {color:0x" + hex(t.fc)  + "} {color:0x" + hex(t.fb) + "}\n";
+    s += "          Count Scan Speed\n";
+    for (var j=0; j<2; j++) {
+      var i = "p"+j;
+      s += "Player"+j+ lpad(t[i+'co'],8) + lpad(nonegstr(t[i+'sc']),5) + lpad(t[i+'ss'],6);
+      s += " " + (t[i+'rr']?"RESET":"") + " " + (t[i+'v']?"DELAY":"") + " " + (t[i+'cc']?"CLOSECOPY":"") + " " + (t[i+'mc']?"MEDCOPY":"") + " " + (t[i+'wc']?"WIDECOPY":"") + " " + (t[i+'r']?"REFLECT":"") + "\n";
     }
     for (var j=0; j<2; j++) {
       var i = "m"+j;
-      s += "Missile"+j+ "  " + t[i+'co'] + " " + t[i+'sc'] + " " + t[i+'ss'] + "\n";
+      s += "Missile"+j+ lpad(t[i+'co'],7) + lpad(nonegstr(t[i+'sc']),5) + lpad(t[i+'ss'],6);
+      s += " " + (t[i+'rr']?"RESET":"") + " " + (t[i+'r']?"RESET2PLAYER":"") + "\n";
     }
-    s += "Ball      " + t['bco'] + " " + t['bsc'] + " " + t['bss'] + "\n";
+    s += "Ball"+ lpad(t['bco'],11) + lpad(nonegstr(t['bsc']),5) + lpad(t['bss'],6) + "\n";
     return s;
   }
 };
 
+function nonegstr(n) {
+  return n < 0 ? "-" : n.toString();
+}
+
 /// VCS TIMING ANALYSIS
 
 var pc2minclocks = {};
diff --git a/src/project.ts b/src/project.ts
index a03be42e..fdd32b68 100644
--- a/src/project.ts
+++ b/src/project.ts
@@ -170,8 +170,10 @@ export class CodeProject {
               loadNext();
             } else {
               // found on remote fetch?
-              var webpath = "presets/" + this.platform_id + "/" + path;
-              if (this.platform_id == 'vcs' && path.indexOf('.') <= 0)
+              var preset_id = this.platform_id;
+              preset_id = preset_id.replace("-mame","");
+              var webpath = "presets/" + preset_id + "/" + path;
+              if (this.platform_id.startsWith('vcs') && path.indexOf('.') <= 0)
                 webpath += ".a"; // legacy stuff
               this.callbackGetRemote( webpath, (text:string) => {
                 console.log("GET",webpath,text.length,'bytes');
@@ -180,7 +182,7 @@ export class CodeProject {
                 loadNext();
               }, 'text')
               .fail( (err:XMLHttpRequest) => {
-                console.log("Could not load preset", path, err);
+                console.log("Could not load preset", path, err.status);
                 // only cache result if status is 404 (not found)
                 if (err.status && err.status == 404)
                   this.filedata[path] = null;
diff --git a/src/ui.ts b/src/ui.ts
index 5c0d748e..ce0cf250 100644
--- a/src/ui.ts
+++ b/src/ui.ts
@@ -144,7 +144,7 @@ function refreshWindowList() {
   // add other source files
   separate = true;
   current_project.iterateFiles(function(id, text) {
-    if (id != main_file_id)
+    if (text && id != main_file_id)
       addWindowItem(id, getFilenameForPath(id), loadEditor);
   });
   
diff --git a/src/util.ts b/src/util.ts
index 1713bd85..b6496043 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -1,6 +1,10 @@
 "use strict";
 
-function lpad(s:string, n:number):string { while(s.length<n) s=" "+s; return s; }
+function lpad(s:string, n:number):string {
+  s += ''; // convert to string
+  while (s.length<n) s=" "+s;
+  return s;
+}
 
 function byte2signed(b:number):number {
   b &= 0xff;