We book our hotel and flight through expedia (paid in full). This is our first trip to Disney. At the time I didn't understand the dining plan and since I've been reading these boards for a month now, I really want to get it. But apparently I can't since I didn't book through Disney - is there ANY way to add it to our reservations at Poly? We called Disney, they said no and to call expedia. Called expedia, said it wasn't available, said to call Poly and see if they can accommodate us. What to do? I'm bummed. Does anyone have any other info that can help?