Hey, i'd really appreciate any help you could give in removing this file that my brother downloaded onto my families computer.  He uses kazaa all the time to download music and he recently downloaded this file that is so incredibly evil that it is beyond comprehension.  Every time I try to delete it  the message "being used by another person or program" comes up and cpu usage goes up to 100%.  I've run mcaffe virus scanner,  system restore, ad aware 6.0, spybot search and destroy, and the simple virus scanner that is on the forum.  I also started up my computer in safe mode and entered with the administrator account and the same message comes up.

Please help me!