First off, Wasnt really setup as raid, I bought a raid controller card as I ran out of sata spots on my MOBO. Basically just plugged card into mobo, plugged HD into card and was good. Im running Vista When I reconnected the drive I just hit f4 to go into raid setup just to see of the HD was shown and it was. I exited and completed startup and then found the drive not shown in my computer and found it in disc management. I did a regular format of the whole drive as 1 partition and then tried a few data recovery programs, Minitools data recovery, recuva, easuse data recovery. All came up with nothing so Im probly just screwed