OK, I just got my brand new fancy 74 GB Raptor, and hook the SATA data cable up to the Serial ATA 1 port on my Asus p4c800-e deluxe, and I hook up the legacy power cable to it, leaving the SATA power cable open (which it says is ok). And... it won't detect the drive, while it's trying to the drive makes a loud repetetive clicking sound, but it wont detect it..... what's going on? should I try using the SATA power cable instead? Should I try to change the jumper or something? DO I have to install drivers or something?