Recent┬átesting of 25 AV products used by consumers was recently conducted by AV-Test: AV-Test – Certified 18 of 25 Home AV products http://www.av-test.org/en/tests/test-reports/julaug-2011/ http://securitywatch.pcmag.com/security-software/288502-av-test-rates-consumer-corporate-antivirus QUOTE: German antivirus testing lab AV-Test.org performs regular antivirus certification testing under Windows XP, Windows Vista, and Windows 7. In the past the lab has released new results once per quarter. […]