BitDefender-best antivirus software so far this year

At £30 for a 12-month licence, BitDefender Internet Security 2009 is a relatively inexpensive internet security suite, with good detection and clean-up.
Tests on BitDefender Internet Security 2009 performed pretty well at detecting malware, catching 97.3 percent.
BitDefender Internet Security 2009 was even more impressive at proactive tests using two-week-old signature files, spotting 55 percent of the samples.
BitDefender Internet Security 2009 flagged up just one false-positive warning and found and removed all rootkits. It was an effective cleaner, too, eliminating the files for every infection but one
This version of BitDefender Internet Security introduces some helpful features - after installation it warned that our test laptop was on an unencrypted wireless network, for instance.
The parental controls in BitDefender Internet Security 2009 let you restrict access to websites and programs. BitDefender will keep watch for keywords in web pages and email, and block instant-messaging chats with particular contacts.
More info on BitDefender