Winsock Messenger (v1.2)
A simple peer-to-peer messaging program for use on networks or the internet.
The Auto-Update version installs the program fully (with a shortcut in the start menu and an uninstall option in 'Add/Remove Programs') and will check for updates each time it is run.
The Zip version must be extacted in order to run as the program needs to be in the same folder as the "winsock2007.dll" file.
Images:
(NOTE: In Internet Explorer you must right-click the download link and choose 'Save Target As...' - left clicking the link will result in a corrupt zip file [in Firefox, however, it works fine])