April 2 - 2:25pm EDT   Western Digital on Wednesday introduced its My Book Studio Edition II external dual-drive storage systems. Available with capacities of either 1TB or 2TB, the drives are formatted for Mac computers, but also come with software to make them Windows compatible. Both drives share four interface options, ranging from eSATA and FireWire 800 to FireWire 400 and USB 2.0. Each drive is meant for speed-intensive activities such as video editing, and as such default to a striped RAID 0 configuration; either model can however be configured for a RAID 1 mirrored setup, as necessary. [full story]