hi guys , the problem is my usb mice will not work, one minute they were the next they were not! im currently having to use a ps2 mouse, ive tried all the obvious like device manager no conflicts there! and ive also reinstalled laser mouse again it still wont move! i then tried my wireless mouse but that wont work either, they are both usb so im thinking that could be the problem but im not sure! could it be a virus ?? done full scan with zone alarm but nothing any ideas guys??