"I've never had a virus get through Nod32 " well I have and I've seem AVG and AVAST and Norton fail as well. Do Zone Alarm do virus software as well?
That aside I'm happy with my AVG free. The box looks interesting but is it any good? I could bring something out and make all sorts of claims but thats not to say that it would be true. Are you certain that it doesn't use any resources on your PC and are you sure of the price.
I prefer things that I know work. If it proves itself then I would change my mind.