JClaim is an instant message client, tools, and development framework. It supports AIM, ICQ, Yahoo!, MSN, Jabber, Google Talk, and SMS. The framework can be used for designing your own tools. The UI includes spell checking and a lot more. A Web interface is included for remote access.
A number of improvements/fixes for MSN implementations. Icons are now showing up. An empty group issue has been fixed. There is better international support for Yahoo! and in general. There are minor other improvements.
URL: SourceForge.net: JClaim