More info in here:
http://arvutiturve.wordpress.com/2010/12/12/emsisoft-anti-malware-freeware-a-squared-free-tasuta-versiooni-paigaldamise-videoopetus/
Comprehensive PC protection against viruses, trojans, spyware, adware, worms, bots, keyloggers and rootkits.
2 combined scanners for cleaning:
Anti-Virus + Anti-Malware
3 guards against new infections:
file guard, behavior blocker and surf protection