http://sqlserver.ro/blogs/cristians_blog/archive/2007/11/11/chat-with-me.aspxMaybe you've noticed on my blog in the news section a link named Chat With Me! The idea came initially from Tudor Galos and then I found a tutorial for how to setup this to work for your site here: Windows Live Messenger IM Control & Presence APIenCommunityServer 2.1 SP2 (Build: 61129.1)