Those are basically the questions because I saw you need to create a new table for users that log using "Login with Facebook Connect". Please don't reply with fb connect developers website because I've been there already and I've already read about the "wonderfully unsafe" features of this API .Apparently I haven't fully understood it. I 'm asking this because I would like to implement the feature on an OpenID Provider so that when someone logs in with his facebook account he automatically gets an OpenID. I know it sounds kind of confusing since both technologies basically do the same thing regarding authentication (I'm not interesting in a Fb Connect vs OpenID answer either) but I could really appreciate some help