http://msdn.microsoft.com/en-us/library/cc298458.aspx msdn
http://blogs.msdn.com/messenger/default.aspx
http://dev.live.com/messenger/
http://www.microsoft.com/china/msdn/events/webcasts/shared/webcast/Series/Live1.aspx
http://www.xihsolutions.net/dotmsn/documentation.html
