I chose to download Moon Secure just out of a whim, and tried 1 which is really nice. But did find a beta of 2 and WOW I was impressed. I like the fact it updates frequently, which for some might be a problem, but after 10 years of internet surfing, one of my other computers for the first time I knowingly got hit with a virus. I know not having an AV is dumb.. but guess I was one of those who thought "It would never happen to me". I know this is under the GPL license agreement, but would definitely offer a donation to keep up on the great work.