With regards to the questions & answers I recently noticed that you can add multiple questions via the admincp. When it comes to viewing the registration form I noticed that only one question is displayed, I always thought that if you set 2 questions in the admincp then 2 questions will display (in this case) the registration form. My suggestion is the ability to have multiple questions displayed on the registration form. That said, I think a nice feature with the questions and answers would be to allow the admin to set (example here) a hundred questions though when it comes to displaying them on the registration form a random generator kicks in and displays them. 100 questions on a registration form is too much I hear you say? They'll also need to be an input field in the admincp where the admin can input a value (say 3) but 3 questions will appear on the reg form. All this will be random generated from the 100 questions in the list you set earlier.