How to add Facebook chat to Google Talk?

Gtalk does not offer a direct and easy way to configure transports. You must download http://psi-im.org/ intall and configure your google talk asi if you will use to chat from this software. If you not figure how to configure a Gtalk account on PSI, follow the instructions they give on the site. Next when Gtalk is logged, in the contact list go to GENERAL menu, choose SERVICE DISCOVERY, and jot down some server like jabme.de, fsinf.at or any Jabber open server that supports transports. Next, in the list choose XMPP transport, double click and enter your Facebook login: yourusername@chat.facebook.com and your facebook password. Login. Look in the PSI contact list if you see XMPP.[the_server_you_choose].[something] If you can see it there and logged in, just close PSI and open Google Talk. Facebook is alredy added to Google Talk .