Link: Codeode – developer of Cactus Spam Filter and Privacy Mantra » Privacy Mantra (Free)

This seems like it might be useful when cleaning up a station image before Sysprep and image collection:

Privacy Mantra keeps your computer clean from online and offline tracks. Most people are unaware of that every web site they have visited remains in the undeletable index.dat file, even after the Internet history and cache has been removed. Your system is also keeping information of executables you run, movies you watch and documents you open. Some of these prints can’t be deleted manually as they are locked by the system.

Also on the website:

Cactus Spam Filter
Registry Distiller
Command Line Pop Client
Command Line Encrypt
Spam Free Outlook Beta