In the database I am creating, I have an option group with 3 options. 2 options, if chosen, are followed by drop-down boxes. The third, if chosen, is followed by a text-box. When one option is selected, the other two are disabled. The problem is that if you choose one option, then select something in the drop-down box (or text-box) then change your selection within the option group, your first choice is stored in the corresponding table as well as the second. Is there anyway to nullify the first choice when you make another? Thanks a ton!