NIS does not containt Antivirus in it. It has anti-spyware and stuff like that.

ANtivirus is seperate from NIS. As I seen NIS come in a diff box for free when you bought antivirus. :P

I don't like either of them because Anti-vrius scans my stuff alot and it keeps deleteing its own tempfiles which would make it continously popup over and over and never stop poping up so it buggs me, now its half uninstalled and I'm not in a very secure spot.