XNA physics testbed, just 2 cubes for now, move with a/d keys

Extras/XNAPhysics/Physics/Game1.Designer.cs

@@ -0,0 +1,21 @@
+using System;
+
+namespace Physics
+{
+    partial class Game1
+    {
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.graphics = new Microsoft.Xna.Framework.Components.GraphicsComponent();
+
+            this.GameComponents.Add(this.graphics);
+
+        }
+
+        private Microsoft.Xna.Framework.Components.GraphicsComponent graphics;
+    }
+}