Mapping Facebook fields

In the Facebook connect settings I've tried to map the buddypress "Name" field to the Facebook fields "Name", "FirstName","MiddleName" and "LastName". They all pull the user's email address stripped of special characters. How can I get the user's real name?

Also, I've tried to map the Birthday Facebook field to a custom profile field which is setup as a "datebox" field type. It populates my buddypress profile field to Jan 1 1970 (which is incorrect). Any guidance for that?