I know this question has been asked before on these boards, but I'm still having a problem. I have an IDE drive that I've used for years and recently received an SATA drive that I'd like to use as a secondary drive. I'm aware that SATA is indifferent to master/slave stuff. The drive isn't recognized anywhere in the BIOS, nor in Windows (Device manager, Disk manager = nada. Although an SCSI Device does show up under disk drives or whatever in the device manager.) I installed RAID controller drivers because I honestly can't find any SATA drivers and it seemed to do nothing. Can't find any SATA related options in my BIOS. I've tried using the primary and secondary SATA ports. Can't find any jumpers on my motherboard either that have anything to do with SATA (thought maybe there would be something.) I have an older motherboard, an Asus P4S8X with a SiS 648 chipset. The drive is a 7200.7 Seagate 120GB (probably SATA 150) Any suggestions? lolkthx Also, I'm running Windows XP.