I thought for a minute that mwb1100 was wrong about Outpost not offering the lifetime license now on the Security Suite, but I just checked and he's right.  There is a special offer for 1- and 2-year licenses for up to three PCs for $39.95 (1 yr) and $59.95 (2 yr), but with any luck that's NOT a lifetime  .  They are again/still offering lifetime licenses on Outpost Firewall Pro--1 computer for $39.95 and 3 computers for $59.95.

I'm not Innuendo, but I got a lifetime license for Agnitum's Outpost Security Suite when they ran a offer for it around the beginning of 2009 (this might also be what Innuendo was referring to).  As far as I know that offer isn't currently available, but they are currently offering lifetime licenses on the firewall-only Outpost product: http://www.agnitum.com/products/outpost/index.php

That's exactly what I was referring to, mwb1100! They have run their firewall-only product on special off & on, but the security suite offer has never returned. I'm glad I jumped on it when I did.