As far as tickets go, there are two good deals in posts on this board.
One is for 5 days (may be 7, I can't remember but must be used within that week and can't be saved for later) for $85.
The other is in Amity 3's post that has a link for 2day/2park tickets for $76 (which is what we bought since we'll only be there for 2 days).
The Meal and a Movie coupon is good for dinner at select restaurants in CityWalk (you can go on the Universal site and click on dining or entertainment under the movie theater, and it will list the restaurants and the menus) such as Hard Rock Cafe, Margaritaville, etc. You also get a ticket for a movie at the theater there (seems like it had about 20 screens).
The coupon is in the 2006 Entertainment Book and expires 12/31/06. There are also quite a few of them for sale on ebay. If you actually buy the Meal and a Movie pass at CityWalk, it costs $19.95 per person and includes tax and the tip.