tcp.im and Google Talk?

Has anyone tried using the built-in instant messaging verbs to talk through Google's Jabber server?

Here's a bit of code I've tried (password obscured of course) with no luck.

user.im.jabber.flActive = true;
user.im.jabber.username = "dave.winer";
user.im.jabber.host = "gmail.com";
user.im.jabber.password = "`no way jose";
tcp.im.init ();
tcp.im.start ("jabber");
tcp.im.send ("jabber", "dave.winer@gmail.com", "Oh the buzzing of the bees and the sycamore trees.")

# Posted by Dave Winer on 9/10/05; 5:21:05 PM - --