LightLogger Keylogger - Versatile monitoring software that secretly records all activities on your PC.
The Pricelessware site
Buzzy's site, reviews of many programs
Top 10 essential freeware replacements for windows apps
Son of Spy's site
Bear Bottoms' site. Only the best Freeware and Open Source programs.
Portable Freeware - excellent resource for USB sticks etc.
Portable Apps - another good resource, with an easy to use launcher/suite/system
Free Computer Security Software
Freeware download site
Old Software programs for Windows and Macintosh
Old software programs for Windows
Good, clear and up-to-date selection of freeware essentials