1. These pages aren't protected yet, I don't have a session running. I see a WADA_Insert_item session variable in the bindings panel but it's empty. So if I protect these pages and the user is logged in, I assume that variable will store the id of the new record which I can then use? I was going to do the login/protection last.
2. Very good to know. I thought inserts into multiple tables was a problem so have never tried it.