…your USB stick that is. Or really, any other USB storage device you can plug into your Xbox 360.
Behold, Device Hero. With online leaderboards that rank you based on the speed of your USB devices. The game even includes a “brag” feature that lets you boast about the quality of your storage media. Device Hero will set you back 240 Microsoft Points.
The game’s developer, yaystuff, have actually developed something similar in the past for the Xbox Live Marketplace — Overscan Sniper HD, a “game” of sorts that helps you fix the overscan on your HDTV.