:hotbounce What I would like to do to my system> :knock: System: CD Burner DVD Burner 4 drives Raid 1+0 (Promise) MB = Chaintech Duel AMD OS = XP Pro sp2 1 gig ram The problem is my computer will freeze if there is not a cd in both drives. It can be any cd even blank. If I boot without a cd in the drives. The system with boot thru login but won't load all the way. I have un-installed both drives many times. I do have the master/slave configured correcttly. I have update anything and everything I can update. HELP!