Please help me buying a suitable Anti-Virus out of the following:?

http://www.smarterdeals.com/Software-pri...

For Example:

Sonicwall - SonicWALL Complete Anti-Virus 1-Year Subscription for 5 Users

Sonicwall - SonicWALL Network Anti-Virus 1-Year Subscription for 5 Users

McAfee - VirusScan Plus, 3 User

Symantec - Norton Antivirus 2007

Symantec - Symantec Norton Antivirus 2004, 1 Year Update, CD Only - Free Ground Shipping

Panda - Panda Antivirus 2007

Computer Associates - eTrust Internet Security Suite 3-Pack

Computer Associates - eTrust PestPatrol 5.0 Large Box 5-Users

Symantec - Symantec Mail Security 8240 Firewall - Firewall

Computer Associates - CA Anti-Virus 2007 with 2GB USB Flash Drive

Please help me buying a suitable Anti-Virus out of the following:?virus scan

I've always used symantec's norton antivirus and never had a problem with it.

Please help me buying a suitable Anti-Virus out of the following:?anti virus scan

hey i got stop sign on both of my computersand we have had it for 4 years now they well clean your computer and take the viruses off. 100%percent if not happy you can get your money back, but i love it i even got my frined to buy it they well give you like a free trial so here is the link www.stop sing.com
I use Panda on our customers, its by far one of the better ones out of the lot, speed is ok even for older PC and detection is high, the Internet Security Suite is what I would suggest as it also handles spams in a normal way, rather than changing your ISP settings .