I recently renewed my norton online and received a product serial number in my email verification. Now when I go to renew my other 2 computers and try to use that code, it is too short and will not work. When I renew for 50 dollars I still get 3 subscriptions right??? Otherwise I would have gone to best buy, bought the Norton 2009 cd and had 3 subscriptions for like 60 bucks… Someone please help me figure this out! Thanks!