Comodo Internet Security Pro 2011  combines Comodo Anti-Virus and Comodo Firewall

Comodo Internet Security Pro 2011 offers extreme protection backed by Comodo’s Virus-Free Guarantee. Combined with additional feature such as 24/7 365 day remote support, Comodo Internet Security Pro 2011 offers a better solution to your Internet security needs.

Features

Comodo Antivirus Cleans Malware

Comodo Firewall Protection

Defense+ Host Intrusion Protection

Auto Sandbox Technology

Spyware Scanning

Cloud based Antivirus

Remote Security & System Support

You can get a free full commercial 1-year license  of Comodo Internet Security Pro 2011 from this page

note that this is the full commercial 1-year license  of Comodo Internet Security Pro 2011 which ships with a $500 virus-free guarantee for your system, remote security and system support .

You may also check this Free Comodo Internet Security Pro 2011 for 1 Year