It's been a while since I've used Drupal and I now need to implement the following but can't seem to determine how. I have a site that's set up for event registration and need visitors to be able to sign up for an account as part of that one-page process. They'll then need to be able to edit their registration details and such but that part is in hand. What I'm not seeing is a way to combine account creation with the submission of non-profile form data all in one go.
Any pointers would be greatly appreciated.