Hello. I've been impressed with KIS 7.0, after years of suffering Norton, McAfee, Trend Micro, Computer Associates, and Zone Labs (Vector crashes). I've used KIS 7.0 for two years, and I'm satisfied with the protection and features. I agree there is no single product that will provide 100 percent protection against everything. We can only try to get as much protection as possible, unique to our individual systems. I also use SpywareBlaster and Ad-Aware SE. You can reference a recent PC Mag review of KIS 7.0, (http://www.pcworld.idg.com.au/index....90908123;pf;1). I think the top rated anti-virus and anti-spyware products will become "suites" geared to "a relatively light resource footprint."