I tried installing my new SATA 120G SeaGate last night, but I wound up wanting to throw it through my window. I installed it in my case, hooked it up to my MB and my system isn't recognizing that it is there. I checked in my device manager and BIOS. I just want it for additional storage. I am not interested in any kind of a RAID set up. Thanks. Let me know what additional info you guys might need.