diff --git a/ZuneShell/Microsoft/Zune/Shell/ZuneApplication.cs b/ZuneShell/Microsoft/Zune/Shell/ZuneApplication.cs
index c848480..47e04a8 100644
--- a/ZuneShell/Microsoft/Zune/Shell/ZuneApplication.cs
+++ b/ZuneShell/Microsoft/Zune/Shell/ZuneApplication.cs
@@ -484,9 +484,13 @@ namespace Microsoft.Zune.Shell
             string source = "res://ZuneShellResources!Frame.uix#Frame";
             _hWndSplashScreen = hWndSplashScreen;
             _initializationFailsafe = new InitializationFailsafe();
+
+            Iris.Markup.MarkupSystem.NewMarkupLoaded += MarkupSystem_NewMarkupLoaded;
+
             PerfTrace.PerfTrace.PERFTRACE_LAUNCHEVENT(PerfTrace.PerfTrace.LAUNCH_EVENT.REQUEST_UI_LOAD, 0U);
             Application.Window.RequestLoad(source);
             PerfTrace.PerfTrace.PERFTRACE_LAUNCHEVENT(PerfTrace.PerfTrace.LAUNCH_EVENT.REQUEST_UI_LOAD_COMPLETE, 0U);
+
             CallbackOnUIThread callbackOnUiThread = new CallbackOnUIThread();
             _appInitializationSequencer = new AppInitializationSequencer(new CorePhase2ReadyCallback(CorePhase3Ready));
             _zuneLibrary = new ZuneLibrary();
@@ -531,6 +535,15 @@ namespace Microsoft.Zune.Shell
             return num.Int;
         }
 
+        private static void MarkupSystem_NewMarkupLoaded(object sender, Iris.Markup.LoadResult e)
+        {
+            if (e is not Iris.Markup.MarkupLoadResult loadResult)
+                return;
+
+            var dis = Iris.Asm.Disassembler.Load(loadResult);
+            var source = dis.Write();
+        }
+
         private static void ErrorReportHandler(Error[] errors)
         {
             int num = 0;
diff --git a/ZuneShell/ZuneShell.csproj b/ZuneShell/ZuneShell.csproj
index bfc5368..51c3173 100644
--- a/ZuneShell/ZuneShell.csproj
+++ b/ZuneShell/ZuneShell.csproj
@@ -33,6 +33,8 @@
             <HintPath>C:\Program Files\Zune\ZuneDBApi.dll</HintPath>
         </Reference>
 
+        <PackageReference Include="UIX.Asm" Version="0.0.1-beta" />
+        
         <PackageReference Include="StrixMusic.Sdk" Version="0.1.0-alpha" />
         <Reference Include="StrixMusic.Cores.Storage">
             <HintPath>..\libs\nuget\StrixMusic.Cores.Storage\StrixMusic.Cores.Storage.dll</HintPath>
diff --git a/libs/MicrosoftIris b/libs/MicrosoftIris
index be78b55..e9859b3 160000
--- a/libs/MicrosoftIris
+++ b/libs/MicrosoftIris
@@ -1 +1 @@
-Subproject commit be78b55a303fe9e6fdaea7197db3add0f17277f3
+Subproject commit e9859b350a53a6d6be23ec2f732d6aab4debc515