Ian, what I meant was that it's possible to register with the same email over and over and just exchanging the values like name, address etc for the other fields in the registration form. I did not reflect over it until I saw this post and tested. Im still in a very initial stage building my site and when Ive tested I always used different email adresses. What do you alter to prevent user from register if trying to enter the same email adress like a previously registered user? I have tried changing values in the WA server validation behaviour but it's impossible to change anything in that dialogue after the wizard set has been built! I now almost have given up on SA wizard and started building the pages manually with Form Builder and applying the server behaviours afterwards. This works good but some elements created by SA wizard, like the forgotpassword page, is difficult to recreate manually. At least for a newbie like me.