I've compiled a list of the "useful" and at least partly working apps that I've created over the last few years. Here they are in all their glory. available for download, most with source available too!

MD5 Summer v1.1
Application for generating and verifying MD5 checksums.
PopAccess v1.0
POP3 Mail utility, with new and improved "NUKE!" ability.
 
Tools
Components and other tools that may be required if you want to work with the source code of an app.