I have a quick question about setting up a RAID-0 array between my hard drives. I currently have 1 500gb WD SATA drive, 1 300gb Seagate SATA drive and a 500gb Seagate SATA drive. I was wondering if there was anyway that I could setup a RAID-0 array between the WD and 500gb Seagate drives without having to format. After I setup the RAID would I notice a significant increase in opening files etc.?