Sorry about that brundle. The computer is about 16 months old. There have been no recent updates to software ( not counting Norton 360 trial) in the last two weeks. Everythings has been working fine until Friday evening when the system suddenly will not boot into Windows. I am not able to start in safe mode nor initiate the repair mode in Vista, consequently, I am unable to check for the problem. I have some important files that I want to save. Incidently, I tried to used th restore disk to atleat get into the OS but that too quit just before Windows could boot up. I can't think of anything else. If you have specific questions, I will try to provide information.
Thank you.