Amazon.com: modded xbox 360 console
Xbox 360 Modded Rapid Fire Controller / Sniper Quick Scope / Drop Shot / Quick Aim / Zombies Auto Aim / Mimic / Burst / For COD / Modern Warfare / Black Ops / Gears of War & More / Red Leds / Glossy Red Buttons
Softmodding an Xbox (For Free) - daleswanson.org
So why do you want to mod an Xbox? How should I know? Why do I mod Xboxes? Because it turns a crappy $30 console into a multimedia center. A modded Xbox will be able to play classic games (Atari, NES, SNES, Sega, Game Boy, N64), play almost any video format, play music, as well as playing Xbox games directly off the HDD.