Maxtor OneTouch III 500GB USB 2.0 / Firewire External Hard Drive $291.99

Simple backup and storage with Maxtor DriveLock to protect the contents of your drive in case of loss or unauthorized use. With 500GB, there's ample room to store your videos, photos, graphics, music, and more in one convenient location. Features a simple Maxtor user interface for drive management, security and automatic backup scheduling, as well as system rollback and data synchronization between two or more computers. FireWire 400 and USB 2.0 interfaces for Mac and PC users.

Buy.com is carrying this 500GB External Hard Drive for $291.99