Because of their 5 year anniversary, Emsisoft is offering their anti-malware product A-Squared for only $5 (1 year license). The paid version offers Ikarus anti-virus, anti-spyware and the much hailed Mamutu behavioural blocker. While this product is more prone to false positives then some competitors and it may not be the best in removal of nasties, the Mamutu part is an exceptionally strong behavioural blocker/intrusion detection system. For only $5 you can have Mamutu and more for a year. The offer lasts from december 10 to december 14; linky. Cheers.