I just purchased a WD 250 gig SATA driive for capture. I'm currently using a Seagate Barracuda 40 gig ata100 drive on IDE1 for my OS. I've installed the WD and enabled SATA (auto) in bios but it still is not recognized. I have no experience with SATA. Is there a compatibility issue with the IDE channel or something? WD's troubleshooting section was less than helpful. The SATA cable supplies both power AND data correct? I have the old power connector unplugged.