I had both of my 1 yr old computers quit reading cd-roms(both w/Vista). there was no way to add more programs. tried everything online . I finally went to a friend with a masters degree in computer science. It was the VISTA program he had to re-install and fix the filters(software) he found the fix online but the every day person couldn't even read or process the lingo.Everything is fine, it is a Vista problem. NOT GOOD!