So hard to figure, isn't it? I have spreadsheets going trying to decide! Really depends on what you're planning on doing down there. We're definately leaning towards hubby buying an AP, and using the AP discount to get a Disney Dining Experience ($45 instead of $65) probably a very reduced room rate ($61 off a moderate per nite at value season, hoping for the same for 2008) $20 off the Richard Petty driving experience for DH, $4 off water park admission (we plan on going only one day, it's not that hot in Jan). Also 50% off mini golf. If you are going with others your AP discount is good for many people in your party, often up to 8. And you can book up to 3 rooms on the AP discount. We may split the AP cost between my parents and us, even more savings, since we'll be eating together too.
My dining spreadsheet is at about $900 US for 4 of us (8 days,DS will be 13, DD is free), cheaper than the dining plan. That includes 5 character dining, 3 buffet dining, 3 table service, 8 CS, snacks.

(That's 11 TS!!)
We'll probably use a room discount (either public or from the wedding block we're attending) if there are no AP room discounts and buy the DDE. It about equals the cost of the dining plan with more options. Don't want to sacrifice room discount to get the
DDP when I can eat for the same $ anyways.
Good luck! It's work!
