The popular all-in-one web based IM client Meebo is getting even more useful, adding the popular Facebook Chat to the list of instant messaging systems it supports. Meebo is now the first launch partner of the “alpha” version of the Facebook Connect + Chat integration.

You can login to Facebook from the front page or, if you have a Meebo account, login with your Meebo username and add Facebook as a network account from inside Meebo.