How to connect to Facebook chat in Digsby via jabber
1) Open Digsby (Duh, I know)
2) Click on the "Digsby" menu on the top left of the application (Where the file menu is usually at)
3) Select "My Accounts"
4) Once the "My Accounts" box opens up, select the service on the top row of icons that looks like a brown light bulb. If you hover it, it should say "Jabber".
5) Once the Jabber box appear enter the following information
Username - This will be firstname.lastname@example.org (The username is the name in your Facebook address. Example. www.facebook.com/johnsmith, In this case the username we would use would be email@example.com)
If you don't already have a username setup for your Facebook account you can set one up by going to the following address. https://www.facebook.com/username/
Password - This will be your regular Facebook password
Now click the Save button. That's it. Facebook chat should now be coming in via Jabber. You may want to back to go back to your Digsby account box and find the one for Facebook and uncheck the "chat" portion now that you are going through Jabber, so you don't double up.