Just a heads-up here. I looked at Orbitz yesterday and didn't book . . . and today the exact same room at the exact same resort is $45 more for the exact same 7 nights I looked at yesterday. This was for a pool-view room at AKL the last week in January.
Also, even though the Orbitz code is 15% off, it's actually not 15% off the price of a discounted room-only reservation on the Disney site. It's only about 8% off the discounted price, and that's counting some Orbucks I had to apply to the reservation. Which reservation I still haven't made, since I'm hoping yesterday's rate will reappear, maybe later today. Here's hoping!