CreateUserWizard

I'm using the CreateUserWizard control to handle the signup to my website.
The initial step takes care of the UserName, password, email, hint, and
answer input for a new user. My application also requires address and phone
number which I've added in a 2nd step which I created using the wizard.

The problem I have is that I don't want the user created until I have a
valid address and phone number. The control however creates the user at the
end of step one before the address info has been entered.

How would you recommend handling this situation???

Also, using the wizard I now have to reconcile data in the signup database
created by the wizard and my user data base. Any thoughts on this problem???

Thanks, Neil