Yak! Short Description:
A serverless, text-based, chat application for use on LANs.
Yak! Long Description:
A serverless, text-based, chat application for use on Microsoft Windows LANs. It supports: A simple and easy to use interface, customized playback of sounds on message receipt, user grouping, URL/email highlighting, file transfer, encryption of messages, smilies, user blocking, various customizable user interface settings, and icon tray placement.