i used to use nod32 because it uses the lowest amount of RAM/CPU of any AV out there...and i like its approach to AV protection better than programs like kaspersky. i also used to use avg antispyware and outpost firewall, as well as a few standalone rootkit scanners, spybot s&d, bugoff, peerguardian, hijackthis, crapcleaner, mru-blaster........you get the idea. now ive uninstalled most of that in exchange for...being careful what i download. when im not behind a router i use comodo firewall 2.4 and not really anything else. in my opinion a knowledgeable computer user is better off having the extra resources that antivirus/spyware apps usually take up, and just being smart about what they put on their computers. but if you have to make an addon, make one for NOD32 :thumbsup_anim: