Hi a couple of days ago my computer started messing up real bad. I couldn't boot it up, it would just say Checking NV RAM.. so I tried to take off a few things like my second hard drive and my DVD-RW and my CD-RW. then it worked fine. So i tried to connect my DVD and CD drives but my computer only detected my DVD Rom which was the Secondary Master. THEN i tried putting the CD Rom on the Secondary Master and the DVD Rom on the Secondary Slave so then only my CD Rom was detected. I tried it with my second hard drive on the Primary Slave and it didnt work but it was fine on the Primary Master!! Whats up that!! My specs Windows XP Professional SP2 AMD Athlon XP 1.04GHz 368MB RAM 80GB Hard Drive 40GB Hard Drive DVD-RW CD-RW Pretty crap eh?