It looks as though you might have a virus. A couple of recent posts might help you a lot and save a lot of writing. They were by CutNpaste on Monday 24.01.2005 and by Analyst02 on Tuesday 25.01.2005. There were a lot of references to malware and in particular 3 websites recommended by Nellie2 which will check your machine online. I'd call them up if I were you and have a read.