I agree that is the intial way to set this up, but they have over a thousand forms now and they already have a process in place where they select certain fields that are choices. It wasn't until now when the approvers would go back in and change those fields making a new form. If a save button can't be done as an additional button please let me know. I don't think there is a way in browser enabled forms, but I thought I would check with the people in this forum before I go back and tell them they need to re-do how they do things.
I don't want to change the scop of this post, but wouldn't that field with Now() change everytime you open the form? Maybe ping personally on that one.