According to Scott at the PS Planning Guide :
As of 6:30 PM on July 31st, 2003, the 90 Day PS for ALL Guests and ALL restaurants except for those mentioned below will be the new PS policy starting August 4, 2003. This includes ALL characters meals (Cinderella's Royal Table Breakfast, too), all Resort and Themepark PS Restaurants, Fantasmic! Dinner Package, Grand Floridian Kid's Programs (The Pirate Cruise, Wonderland Tea Party, Grand Adventures in Cooking) and evening care facilities like the Neverland Club.
The exceptions are:
Hoop Dee Doo Musical Revue 2 years out
Disney's Spirit of Aloha 2 years out
Bistro de Paris 30 days out
Lunch with a Disney Artist 30 days out
Victoria & Albert's Chef's Table 180 days out
Candlelight Processional Dinner Package Seasonal
Mickey's Backyard Barbecue When Available
Recreation activities like fishing, water sports, Illuminations cruises, horse-back riding, golf, golf carts and tennis will remain the same (see PS Calculator).
Lastly, many people will be calling on Monday, August 4, to make PS for CRT. I am very optimistic most everyone will get their dates as instead of everyone trying for the same day, it will be spread out over many dates. The 90 day mark is November 2, 2003. If you want to eat at any PS restaurant or character meal and you are within the 90 day window, you can call and make them on August 4th. Be patient, there will be large call volumes all next week as the initial backlog of people who were waiting for their 60 day PS mark are now able to book much sooner. Then there's people like me who were coming up on their 120 day mark who now have to wait another 30 days.