Hi, As I am having trouble setting up FB accounts for testing purposes, I am hoping someone here could help me find an answer to the following two questions: 1). How do I know if a user has registered using their FB account 2). How do I know if they have since changed/set a XenForo password 1). I assume that if $visitor['facebook_auth_id'] is set then they have done so? 2). Would grabbing 'scheme_class' be the way to do this? Thank you in advance.