Name, email, password for signup – full blown profile fields after signup

Hi, I would like to make signup easier for my site – Name, email, password at registration – Then full blown profile fields after signup, allow the member to complete their profile with website link, about me, etc…

I tried to change the profile fields within ‘Users’ (buddypress) but I’ve lost all of my members profile information now! Therefore I’m rolling back the site a few hours and want to try again.

Any solutions?