Ultimate Facebook, Data Mapping & Username

Hey, so it looks like creating a new account with the Ultimate Facebook plugin is possible.

However, as previously mentioned... the username is created out of the email address. Is there a way to prevent this from happening, using first and last name instead? It looks really ugly. Please see screenshot.

Also, the mapping of data is not working. I have it setup to map their name and bio and I can't find that info anywhere.

Please help.

- Chelsea