Add additional storage to your 360 with Western Digital HDD's

As of now it is possible to install 3rd party hard drives to your 360, although there are some quirks. A hacker created a DOS-based program that allows the use of 3rd party drives, but only Western Digital BEVS hard drives thus far. There is also still the 20GB storage limit which has not been bypassed yet. But that issue should resolved when Microsoft releases their higher-capacity drives later this year.[Gizmodo]