Connect Google Talk With Yahoo! or Windows Live Messenger

Yahoo! Messenger and MSN (Windows Live) Messenger users can chat with each other easily without changing clients. Similarly, Google is working with AOL to allow users of Google Talk connect with their AIM buddies. (Skype [1]?) Now consider a completely different scenario - how do Google Talk users talk to their friends who are using Windows Live or Yahoo! Messenger ? Related: Web Based Instant Messengers [2] (more...) [3][1] http://labnol.blogspot.com/2006/08/s...ogle-talk.html[2] http://www.labnol.org/internet/voice...ugh-meebo/548/[3] http://www.labnol.org/internet/voice...782/#more-1782