Other World Computing (OWC) today announced it has expanded its Mercury Elite line with new OWC Mercury Elite-AL 800 Pro RAID-1 Mirror FireWire 800/400 Solutions from US$399.99. All OWC Mercury Elite-AL Pro 800 RAID-1 Mirror models are covered by a two-year warranty and come with EMC Retrospect Backup, Intech Hard Disk SpeedTools, SoftRAID and all required connecting cables. OWC Mercury Elite-AL Pro 800 RAID-1 Mirror Solutions are pre-configured specifically for use with any Mac running Mac OS X 10.2.x or later with an available FireWire 800 or 400 Port.