Sounds like it's hardware not software, but even so Innoculate is a bit rubbishy, sorry Cheyenne but tis true. However those nice people at Cheyenne.com give away (or used to give away) P.E innnoculit?..something like that anyway, go to the site and it'll be there and it has a pretty upto date virus library Mon ( and I don't work for Cheyenne...although if there's a job going...)