I've known mouser for quite a while and he suggested I make a post about my software on his forum. So here goes
Firstly I am a shareware developer, my website is :- http://www.ghostsecurity.com
RegDefend v2.000 Beta :-
This is the latest beta of my RegDefend software, which is shareware, but it also has a free version. Basically it protects the registry from malicious software, and also lets you configure and tweak the access programs have to the registry if you desire. Why is protecting the registry important? Because it is usually the very first thing malicious software like trojans, adware, spyware, etc modify so that they stay alive on your system. If they can't make those modifications to the registry then they have little chance of surviving.
RegDefend is made to be used by all sorts of people, ranging from people who know little about the registry, all the way up to the experts.
CryptoSuite v1.050 :- http://www.cryptosuite.com
CryptoSuite is a bunch of encryption related utilities, basically covering file encryption with 256bit Rijndael AND Twofish in cascade mode, secure chatting, checksumming, secure deletion, etc.