A few days ago i noticed that my computer was begining to run really sluggish after i tried to open a divx movie i downloaded from the kazaa. I wasn't able to open the file and had to shutdown explorer in order to get rid of the sluggishness. I thought it would be the file i downloaded so i attempted to delete it, but i kept getting a message that it was in use from another program. I shut down all my programs that were running and i was still unable to delete it. I am also unable to go into safe mode to try to delete and going into DOS does not help either. I scanned it with norton antivirus and it reported no virus'. My computer i believe runs fine till i try to open that one file.... it is really annoying me and i dont know how to get rid of that file. Has anyone else run into this problem too or seen anything similiar? I do not even know if it is the file that is screwing my comp up, but all my problems started after i tried to open it. Any help would be greatly appreciated!