Western Digital 750 GB My Book Studio Edition USB 2.0 Esata FW400 FW800 Easy to set up, easy to use: Installation is a snap because you dont really install this drive Automatic backup: Back up important projects to multiple destinations including files servers, portable drives and My Book Powerful quad interface: For convenience and compatibility among multiple computers, FireWire 400 and 800 Formatted for Macintosh: Set up with HFS+ Journaled formatting for complete Macintosh compatibility Fits right in: Takes no more space than a paperback book. Collect two or more and they nest neatly together like volumes on a shelf