Im using windows xp pro sp2 with all updates. Using mcafee virusscan and firewall with lastest updates. Also running ad aware pro with ad-watch on. All lastest update. I dont know what happened but all my "my document" files were deleted. THe last few things i was doing was using webroot window washer to clean my history and downloading some torrents using bitcomet. When i was shutting down, i got this end task and debug errors, i clicked on end task and cancel,etc... Then it shutted down fine and when i went to turn it on next day, all my doc gone. I tried using some file recovery programs, only got some stuff back but i didnt realyl lose anything important since i back up every once in a while. Im just curious was it a worm or something? also my webroot program got deleted and some files were still in the folder but doesnt work. Should i format my comp? Also i scanned the comp for viruses and spyware in windows and safe mode, nothing popped up...