Well I have an experience of dealing with antiviruses of about 10 years. i normally try each new security suite..in 2006 & 2007 eset was best, followed by kasperskyin 2008 , Avira was best, followed by kasperskyin 2009 so far, Avira is way ahead of all competitors, second is kaspersky or norton {both are same to me) but still no comparison with aviraSo if u wanna go for a security suite go for Avira Suite v9U will never be dissapointed...