avira antivirus is the best free antivirus you can download it from link below
http://www.free-av.com/en/download/index.html

free firewall-COModo
http://www.personalfirewall.comodo.c..._firewall.html

free spyware-spybot search and destroy

http://www.safer-networking.org/en/mirrors/index.html

enjoy surfing ;D

here are some test results (feb 2008)



2>


3>


4>

That is nice list.

Avtivirus

AVG Antivirus
Avira
Kaspersky

Spyware

Spybot Search & Destroy

avg sucks!!!!!!!!!!!!!!!!!!!!!!!!!!!!

why you find AVG bad ?

because it freezed my computerand failed to find 3 dangerous trojans also it found 2 viruses but was not able to delete them but kaspersky did the job.