This Chat server requires a XMPChat Client to connect to it. It is similar to how Gamespy Arcade, Mplayer, and SMPM are and includes Personal Messaging, Chatting in lobbies or your own room, being able to set your own font size, color, etc., and many more features, along with many more in the future.
For people that aren't familiar with these types of chat servers, user join lobbies that the server can add, configure, etc. and users can then chat in the main lobby or create their own room along with a password if they wish. Also if the server has the current lobby as a game lobby and the setting setup correctly, room moderators can then launch game servers. Goto http://www.sourceforge.net/projects/xmpchat for more information.