THX D, but I've tried that and it doesn't work. I ended up deleting all those files (it's a shame). They were just taking up too much space on my hd. I saw something that may be related; when a file was about 98% done, it started to lose '% done' real fast untill it was 0%, then disappeared. Worm, virus? I don't know, but I ran my antivirus and nothing came up but the usual Trojen_Gen.