diff --git a/BluntDx/VertexBuffer.h b/BluntDx/VertexBuffer.h
index 0359a5bb63..b3553987ce 100644
--- a/BluntDx/VertexBuffer.h
+++ b/BluntDx/VertexBuffer.h
@@ -29,7 +29,7 @@ namespace BluntDirectX { namespace Direct3D
 			void * ib;
 
 			buffer->Lock( 0, sizeof(unsigned short) * size, &ib, D3DLOCK_DISCARD );
-			memcpy( ib, pdata, sizeof(unsigned short) * size );
+			memcpy( ib, pdata, sizeof(unsigned short) * data.Length );
 			buffer->Unlock();
 		}
 
diff --git a/OpenRa.Game/MainWindow.cs b/OpenRa.Game/MainWindow.cs
index 7f1ee3fa96..7e0e68c537 100644
--- a/OpenRa.Game/MainWindow.cs
+++ b/OpenRa.Game/MainWindow.cs
@@ -21,7 +21,7 @@ namespace OpenRa.Game
 		Package TileMix;
 		string TileSuffix;
 
-		const string mapName = "scm12ea.ini";
+		const string mapName = "scg11eb.ini";
 
 		Dictionary<TileReference, SheetRectangle<Sheet>> tileMapping =
 			new Dictionary<TileReference, SheetRectangle<Sheet>>();
@@ -106,7 +106,7 @@ namespace OpenRa.Game
 
 		public MainWindow()
 		{
-			renderer = new Renderer(this, new Size(1280, 800), false);
+			renderer = new Renderer(this, new Size(1280,800), false);
 			Visible = true;
 
 			IniFile mapFile = new IniFile(File.OpenRead("../../../" + mapName));