Go with NOD32. I'm a norton Convert, and i love it. There was a little learning curve to learning the terms it uses, but once you have that down, its a great anti-virus. Heck, if it wasn't for teh fact that i see the icon next to me clock i would doubt i even had it on. It did detect a few things my norton didn't right off the back (as well as my norton itself as my NOD is only the trial till i get the money, and i don't feel like reinstallin norton, so its just completely disabled)