Well, I can't find too much information on ViRobot. Their website is: www.hauri.net (global) www.globalhauri.com (US/Canada/Global) Apparently the product has failed recent Virus Bulletin tests due to high number of false positives. The interesting thing is that it is a dual engine solution, i.e. it uses its own engine as well as the BitDefender engine. So, the question is - has anyone tried it out?