I have an 80 GB WD HD. I had installed Win2003 Server on it when I first got it about 4 months ago. I hated W2003 Server so I put it in a W2K Pro CD and went through the format of C with no problem. It then copied files from the CD as usual and commenced to restart. Once it passed POST, on the screen where it reads, "Press any key to boot from CD....." it just stops. It doesn't seem to find the files that were copied just seconds before. It will boot from CD again, but it just starts the whole process over. I have tried Win XP, Adv Server, and Pro with the same issue with all. I am sure it's something on the HD. Any help would be appreciated.