we had been planning on going with a vacation package from universal, which included accomodation, tickets and the onsite perks & transpo for approx $550 PP for the 3 nights.
now i'm thinking might be worth scoping for accomodation + tickets separately
edited to add: the universal fast pass (front of the line ticket) can be purchased separately if you book an offsite or non participating hotel, and gives you front of the line access to each attraction, once.
if you stay onsite at the hotels, and you book your vacation as a package through universalorlando.com, you get unlimited front of the line access for each day of your stay for free, plus the other perks too. i've just weighed up the prices, and it will work out for us to book our vacation package (hotel + tickets + transfers directly through universalorlando.com)
regarding dining, this link may be helpful:
http://www.visitorlando.com/magicaldining/restaurants/
during september, orlando celebrates 'magical dining month' where select restaurants serve a prix fixe menu of 3 courses for $30pp - a lot of the universal/citywalk restaurants participated this year, so might be something to consider for those going to universal/disney (yes, some disney restaurants also participate) if you are looking for TS for a fixed price