My computer has soo many viruses and spyware its unbelievable. Would i benifit more from just getting a good virus destroying program or would it be better to format the entire computer then install the virus protection? I have all the drivers so i can install everything again. How would i go about formating it? Would this get rid of everything or would it somehow still be there? I have norton antivirus 2002, if i upgraded the the current antivirus and internet security package they have, would it work that well? Or would starting w/ a clean computer then adding those programs be better?