I have a Maxtor 80 gig drive that holds mp3 files, but no operating systems or programs, and it has run perfectly for two years. Now about half of my data has vanished. No accidental deletes, Defrags, viruses or anything like that. I downloaded a demo version of Active Undelete, but the program said there was a drive error. I ran windows error checking twice and it also gave me an error message and would not continue. The existing files on the drive play and work fine. The missing data was the only clue that something had gone wrong. I'm planning on moving the data off the drive and on to DVD's until the drive is working again. Any ideas on a plan of attack for this problem. Thanks in advance.