4 DISK STRIPED RAID IN MY MAC PRO
Last Thursday I added two more 320GB Seagate Barracuda 7200.10 SATA Hard Drive's to my Mac Pro for the purpose of creating a 4 Disk Striped RAID. Creating the RAID was time consuming but effortless. I zeroed all 4 drives before creating the RAID using Apple's Disk Utility, then I copied the backup of my StartUp drive to the RAID using SuperDuper, rebooted and performed some disk benchmarking as seen here.