diff --git a/Demos/CosmosGraphicSubsystem/CosmosGraphicSubsystemBoot.Cosmos b/Demos/CosmosGraphicSubsystem/CosmosGraphicSubsystemBoot.Cosmos
index 730dd2ec8..ecc8dc28f 100644
--- a/Demos/CosmosGraphicSubsystem/CosmosGraphicSubsystemBoot.Cosmos
+++ b/Demos/CosmosGraphicSubsystem/CosmosGraphicSubsystemBoot.Cosmos
@@ -68,26 +68,6 @@
     <Compile Remove="*" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\..\source\Cosmos.Core.Plugs.Asm\Cosmos.Core.Plugs.Asm.csproj">
-      <Name>Cosmos.Core.Plugs.Asm</Name>
-      <Project>{3c186d37-21c3-417c-95f1-19be538af88a}</Project>
-      <Private>True</Private>
-    </ProjectReference>
-    <ProjectReference Include="..\..\source\Cosmos.Core.Plugs\Cosmos.Core.Plugs.csproj">
-      <Name>Cosmos.Core.Plugs</Name>
-      <Project>{1132e689-18b0-4d87-94e8-934d4802c540}</Project>
-      <Private>True</Private>
-    </ProjectReference>
-    <ProjectReference Include="..\..\source\Cosmos.Debug.Kernel.Plugs.Asm\Cosmos.Debug.Kernel.Plugs.Asm.csproj">
-      <Name>Cosmos.Debug.Kernel.Plugs.Asm</Name>
-      <Project>{7e450662-b34c-49b0-a826-f45ad3a18891}</Project>
-      <Private>True</Private>
-    </ProjectReference>
-    <ProjectReference Include="..\..\source\Cosmos.System.Plugs\Cosmos.System.Plugs.csproj">
-      <Name>Cosmos.System.Plugs</Name>
-      <Project>{9431ff1f-ad75-4a1e-b38a-46e0f109411d}</Project>
-      <Private>True</Private>
-    </ProjectReference>
     <ProjectReference Include="..\CosmosGraphicSubsystem\CosmosGraphicSubsystem.csproj">
       <Name>CosmosGraphicSubsystem</Name>
       <Project>{49f2c01d-d2c5-4564-810b-1ae92236c5c1}</Project>
@@ -95,4 +75,4 @@
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(AppData)\Cosmos User Kit\Build\VSIP\Cosmos.targets" />
-</Project>
+</Project>
\ No newline at end of file
diff --git a/Demos/CosmosGraphicSubsystem/Kernel.cs b/Demos/CosmosGraphicSubsystem/Kernel.cs
index 04f4fe8d7..394e0d511 100644
--- a/Demos/CosmosGraphicSubsystem/Kernel.cs
+++ b/Demos/CosmosGraphicSubsystem/Kernel.cs
@@ -70,6 +70,10 @@ namespace Cosmos_Graphic_Subsytem
                 pen.Color = Color.LimeGreen;
                 canvas.DrawRectangle(pen, 450, 450, 80, 60);
 
+                /* A filled rectange */
+                pen.Color = Color.Chocolate;
+                canvas.DrawFilledRectangle(pen, 200, 150, 400, 300);
+
                 /*
                  * It will be really beautiful to do here:
                  * canvas.DrawString(pen, "Please press any key to end the Demo...");
diff --git a/install-VS2017.bat b/install-VS2017.bat
index c4c4bf59e..8dd2286a1 100644
--- a/install-VS2017.bat
+++ b/install-VS2017.bat
@@ -3,20 +3,6 @@ cls
 
 set NuGet=Build\Tools\nuget.exe
 set VSWhere=Build\Tools\vswhere.exe
-set IL2CPU=..\IL2CPU\IL2CPU.sln
-set XS=..\XSharp\XSharp.sln
-
-echo Finding XSharp repo directory
-IF EXIST %XS% (echo XSharp solution found!) else ( 
-echo XSharp not found!
-goto NOI2CXS 
-)
-
-echo Looking for IL2CPU repo directory...
-IF EXIST %IL2CPU% (echo IL2CPU solution found!) else (
-echo IL2CPU not found!
-goto NOI2CXS )
-
 
 :NuGet
 echo Running NuGet restore
@@ -38,9 +24,4 @@ if exist %MSBuild% (
 )
 
 
-start "Cosmos Builder" "source\Cosmos.Build.Builder\bin\Debug\Cosmos.Build.Builder.exe" "-VSPATH=%InstallDir%" %1 %2 %3 %4 %5 %6 %7 %8 %9
-
-
-:NOI2CXS
-echo install-vs2017.bat failed to find the required IL2CPU or XSharp directories
-echo Be sure to see the Cosmos documentation for instructions on building Cosmos
\ No newline at end of file
+start "Cosmos Builder" "source\Cosmos.Build.Builder\bin\Debug\Cosmos.Build.Builder.exe" "-VSPATH=%InstallDir%" %1 %2 %3 %4 %5 %6 %7 %8 %9
\ No newline at end of file
diff --git a/source/Cosmos.System2/Graphics/Canvas.cs b/source/Cosmos.System2/Graphics/Canvas.cs
index 21d67074a..94f6e80fe 100644
--- a/source/Cosmos.System2/Graphics/Canvas.cs
+++ b/source/Cosmos.System2/Graphics/Canvas.cs
@@ -325,10 +325,9 @@ namespace Cosmos.System.Graphics
 
         public virtual void DrawFilledRectangle(Pen pen, int x_start, int y_start, int width, int height)
         {
-            for (int i = 0; i != width; i++)
+            for (int y = y_start; y < y_start + height; y++)
             {
-                DrawLine(pen, x_start, y_start, x_start + height, y_start);
-                y_start++;
+                DrawLine(pen, x_start, y, x_start + width - 1, y);
             }
         }