Norton Antivirus has usually been out of bounds for me. I generally do not pay for a service i can get free, however with the special version of Norton Antivirus that you can get free only from google i have begun to use this service. It even has all the bells and whistles of a full norton version. I dont know what google had to do to get it, but I thank them still, thank you google. Anyway a real nice piece of software. I would highly reccomend getting it. Norton's home site is here, but you cant get this free version there, you can only get the free norton from google's googlepack here.
This is a googlepack with the free norton antivirus as the only piece of software to install.