Please vote "The Game Shelf" for the "Hurricane Lasers Contest". If I win, I would be able to burn designs and patterns onto the wood for a more custom look.
Step 1: Plans
The hole on the side is measured for Xbox 360 Slim. For other stand up consoles (Wii, PlayStation 3, etc.) make the necessary changes. The console should fit snugly in the hole with the face flushed to the side of the shelf.