this site...http://www.av-comparatives.org/, has a great comparison for all kinds of virus scanners. Percentages show for each row that out of all of them, AVIA AntiVir PE Premium is alot better than AVG-Anti virus. My question is this, has anyone ever tried AVIA? I've been reading that most suggests to use AVG because it's very good, but from the chart it shows AVIA AntiVir performed better than AVG Anti-virus. Is AVIA AntiVir free? if so can someone point out where to get it? What about Kaspesky AV, is that good as well and do these perform better than McAfee? I've had the McAfee suite on my previous computers and it did pretty well, so this will be the first time I will be using any other software besides Mcafee...so which virus software is really the best performing and the most effective?