Kaspersky Anti-Virus 7.0
Kaspersky® Anti-Virus 7.0 provides you with traditional anti-virus protection based on the latest protection technologies. You can work, communicate, surf the internet and play online games on your computer safely and easily.

Panda Antivirus + Firewall 2007 6.00.00
Maximum protection with automatic daily updates. Automatically removes all types of viruses, worms, and trojans. Blocks and eliminates spyware. Strong firewall impedes hackers, and even protects your WiFi connection. Fights ID theft and warns you of online fraud atttempts. Activate automatic updates when you register free. PCWorld says "it was the fastest of the group at performing an on-demand scan" -March 2006

avast! 4 Home Edition 4.8.11
avast! 4 Home Edition is a free antivirus, anti-spyware and anti-rootkit solution for non-commercial home use. It scans for all forms of malware. avast! antivirus has obtained multiple VB100% award in Virus Bulletin reviews, with no fails for over two years. avast! scans: On Demand - with Skinnable Simple Interface, during Boot Time and On Access. It protects E-mail, HTTP, NNTP, ICQ, mIRC, Kazaa etc. True low bandwidth incremental updates.

The Shield Pro 2008
The Shield Pro 2008 provides essential virus protection from viruses, hackers, and privacy threats. Powerful yet easy to use, protect yourself, your family, and your PC online with The Shield Pro 2008. The Shield Pro 2008 gives you 1 year of protection and PCSecurityShield gives you all the free technical support you need to successfully protect yourself. The Shield Pro now comes with Easy Installer, making installation simpler than before.

MoSo Anti-Malware 2008 4.0
MoSo Anti-Malware 2008 is an advanced but easy-to-use anti malware tool that removes spyware,adware,trojan,virus,worm,now can remove and block over 730000 known malwares and internet threats before them get on to your computer,MoSo Anti-Malware 2008 is a security suite which includes a totally free anti-keylogger,a msn worm remover,a force delete utility,and a system management tool.