I have a mirror RAID setup. 2 160GB Lacie drives. What would happen if one of them fails, whats the procedure for rescuing the other drive's data? Would the other drive be intact with its data and would it be easy to retrieve the data? After setting up a mirror RAID. What would happen if I delete the set in Disk Utility? Will it format the drives or will they seperate from each other but retaining the same data I have stored on them? Thanks.