I have to replace a RAID 1 hardware mirrored drive in a 2003 Server. The server is 6 years old. It has a Adaptec AIC-7902 based Utra320 SCSI / MegaRAID SCSI 320-1 RAID Controller. I have purchased an identical drive to the surviving drive in the server. I was wondering if anyone has experience replacing a drive in this configuration and would give me some direction.