It’s now possible to install third-party hard drives into the Xbox 360, but there are some caveats. A hacker created a DOS-based program that, for now, only works on Western Digital BEVS hard drives.

Modern hard disk drives use a Serial Advanced Technology Attachment or SATA interface to attach to a computer motherboard. SATA drives come in speeds of 1.5 gigabits per second, 3.0 Gbps and 6.0 Gbps.

This installer - WD Drive Utilities and WD Security, are contained within the WD Drive Utilities and the WD Security zip files and installs custom Western Digital software for WD USB and FireWire ...