I had NIS 2000, and since I've tried to get 2004 Pro installed, everything went downhill and nothing got installed.
So, I got me Free AVG antivirus. Thanks to the people in chat room yesterday. Seems like it is a good choice. It found a trojan in zip file that Norton's AV didn't.
Now, I am on the search for perfect firewall. I have hardware firewall, which is Netgear router. I tested it on GRC.com and it works perfectly. Now I want software one.
Which one is better Free Sygate or Free Zone Alarm?