re: computer question - www.webroot.com
there is a good antispyware tool called HijackThis. get it from www.spywareinfo.com/~merijn/downloads.html
It will require deleting the remnants of any trojans from the computer's registry. Like I said before, if you are a computer novice, leave this part to the professional. A wrong delection will surely and certainly muck up your system. Do it with caution.
