MacPro 3,1 (early 2008) currently using (two) 300gb, 15k rpm SAS drives. The RAID battery is dead anyway. My Time Capsule backup is a copy of the system volume being shared between the two drives. How should I back up my program data and files? Then remove the RAID card to re-utilize the two SAS 15k rpm drives? I assume each of these connect to mb with ipass cables? Finally, reload the program and data files onto one host drive and use the other for additional back up? Thanx for any advice.