Twister Anti-virus, from China, is the only one that I have heard of with a lifetime license $29.95 USD, I think:http://www.filseclab.com/eng/products/tw…

That won’t happen. Who do you think creates these viruses? The anti-virus people of course. In order for them to keep making money, they need you to need their services. So they pay people to create newer and stronger viruses that require upgrades and such. It’s like a doctor giving you something to keep you sick, so you keep returning to him for another paid doctor visit. Or the auto mechanic who fixes one thing and breaks another to get you to return. The anti-virus people will deny this and blame hackers. But I assure you, they have much more to benefit from viruses than hackers do.

There are some good free products. But you are right they all lack some thing so you need a little more to complete your protection. You could go with Avira free. Then add SuperAntiSpyware Pro. You can get a lifetime protection from Super for $40 That’s 29.95 for Super Professional and 9.95
extra for the Lifetime Subscription. This is a limited time offer. I don’t know how long they will be doing this.http://www.superantispyware.com/shopping…

Whatever you do don’t go with AVG. Watch the video’s here to see how crappy AVG is, there are three videos http://www.youtube.com/watch?v=OY1RvssQK…

AVG is free, and definitely not BS. I highly recommend it.