XMPP facebook transport - co je "username"

[simPod]

oficialni dokumentace k Facebook protokolu rika

The user's Jabber ID is simply his or her Facebook user name with @chat.facebook.com appended

ale co to je to username? ja zkousel facebook id #, username kterym se loguju (mail), i takovy to username, ktery se da nastavit v Account Settings. zatim mi to nefunguje. je tu nekdo kdo to rozchodil? mohl by postnou priklad JID?

[simPod]

aha. viz. zde: http://www.zive.cz/clanky/facebook-mist ... fault.aspx" onclick="window.open(this.href);return false;
nepouzitelne...