First, let me apologize if this has been mentioned already but I'm still trying to read through all of these posts. I'm using a custom style and the Connect to Facebook button and link is loading in the login box at the top of the page and in the navbar. I want to disable it in the navbar only but when I uncheck "Connect button in NavBar" in the options it removes the button in the login box at the top as well. How can I disable only the navbar button and leave the other in place?

when i go to my profile it says Customize My Profile, when i click it nothing happens how do i fix?

I did a search and saw Branca and someone else asked how to tie this to an existing user but I didn't see the answer from anyone...the discussion veered off into those getting 500 errors, so excuse me if someone has answered but I'd like to simply tie my existing account to fb rather than creating a new one as it is doing (pulling my fb name like xxxxx.xxxxx). How can I simply login to my existing forum account with fb?

this mod is dead, real shame :(

I renamed my AdminCP directory. I assume that is why the Facebook options won't show up in the AdminCP. Will I have to use the original name of the directory to use this feature, or is there an easy workaround?

You need to create a Page on Facebook. Search on google for that exact phrase and you can find tutorials on how to. It's fairly simple.
As for the User ID you'll need to find it for your user on Facebook that you want to post as (like you). There are instructions in that field directly to the left on how to get this information. Look closely at the image you attached to your post.

this not working correctly with vb 4.1.2

Can anybody tell me how this is different than the Facebook connect option in 4.1.2?

Now that facebook is integrated with vbulletin 4 anyway. Is there a need for this mod? Or does it do a lot more than the basic integration?

I have had this installed on a forum in the past and it worked well, but at the same time it was a pain setting it up, would it conflict with the setup I already have? Many users have already connected via facebook already, if I disabled the vb4 integration and installed this, would it mess it all up?