I am trying to install an additional hard drive, but when I try to boot I get a blue screen stating a problem has been found and the following technical info: Stop: 0x0000007b (0xF894D640, 0Xc0000034, 0x00000000, 0x00000000) System info: ABIT KR7A-RAID AMD 2000XP+ 512 RAM win XP home Ide 1 has the primary western digital 30 Gb hard drive and cd-rom Ide 2 has the new western digital 100 Gb hard drive jumpers are set properly and everything registers in the bios. I've tried various combinations with the primary hard drive and cd-rom. I formatted and partitioned the new drive, and to make sure it worked I took the primary out and installed windows on the new drive...it worked fine, I then erased windows off the new drive and put the primary back. Interestingly enough (I don't recommend this)... I can disconnect the new drive and boot winxp with the primary, when winxp is loaded I can reattach the ide cable to the new drive, do a add new hardware, then windows sees the new drive and everything works fine. any suggestions?