Small problem with this. After being taken to FB to confirm the connection, I am taken back to the forum to enter my Forum password to complete the process. If I enter the wrong password I get an incorrect password error page. To retry I need to click the back button. It would be a little more user friendly if there were a 'click here to try again' option. I suspect this could be resolved with a manual edit of the template, but it would be a nice standard feature.