Western Digital My Book Pro Edition Does a Three-Way

Book Pro Edition ($350), a 500GB external hard disk that works with Macs and PCs and has a triple play of interfaces including FireWire 800, FireWire 400 and USB 2.0. Besides adding that lickety-split FireWire 800 connectivity, it's a 7200 RPM drive, just like its 500GB brandmates released three months ago, the My Book Essential […]

Book Pro Edition ($350), a 500GB external hard disk that works with Macs and PCs and has a triple play of interfaces including FireWire 800, FireWire 400 and USB 2.0. Besides adding that lickety-split FireWire 800 connectivity, it's a 7200 RPM drive, just like its 500GB brandmates released three months ago, the My Book Essential Edition ($300, USB 2.0), and the My Book Premium ($330, FireWire 400 and USB 2.0).

Western Digital, My book Pro, 500Gb, External HDD