There are different categories of Dining Plan. I'm guessing the OP is referring either to the "extras" in the WDTC Package Magical Extras Perks or the bigger "extras" in the Premium or Platinum plans. The WDTC extras go with any package you buy from Disney or through a Travel Agent, you get them regardless. It would probably cost Disney more to not send it than it does if you use all they send.
2010 Disney’s Magic Your Way plus Quick Service Dining Package
Less then $32 per adult (ages 10+) $10 per child (age 3-9) per night above the cost of the Magic Your Way Package.
Accommodations for 1-14 nights at a Walt Disney World owned and operated Resort
Magic Your Way Ticket with your choice of length and options
WDTC Package Magical Extras Perks
2 Quick Service Meal per Guest, per night
Meal includes: Entrée or entrée combo, Dessert, and non-alcoholic Beverage
2 Snack per Guest per night
Refillable drink mug per person (refillable only at the resort in which you are staying and for current visit only)
2010 Disney’s Magic Your Way plus Dine Package
Less then $42 per adult (ages 10+) $12 per child (age 3-9) per night above the cost of the Magic Your Way Package for travel dates: 1/01/10 – 2/11/10 ; 4/11/10 – 6/03/10 ; 8/15/10 – 12/16/10
Less then $47 per adult (ages 10+) $13 per child (age 3-9) per night above the cost of the Magic Your Way Package for travel dates: 2/12/10 – 4/10/10 ; 6/04/10 – 8/14/10 ; 12/17/10 – 12/31/10
Accommodations for 1-14 nights at a Walt Disney World owned and operated Resort
Magic Your Way Ticket with your choice of length and options
WDTC Package Magical Extras Perks
1 Table Service Meal per Guest, per night
Meal includes: Entrée, Desert, and non-alcoholic Beverage OR full buffet and non-alcoholic beverage, gratuity not included
1 Quick Service Meal per Guest, per night
Meal includes: Entrée or entrée combo, Dessert, and non-alcoholic Beverage
1 Snack per Guest per night
2010 Disney’s Magic Your Way Plus Deluxe Dining Package
Less then $70 per adult (ages 10+) $20 per child (age 3-9) per night above the cost of the Magic Your Way Package.
Accommodations for 1-14 nights at a Walt Disney World owned and operated Resort
Magic Your Way Ticket with your choice of length and options
WDTC Package Magical Extras Perks
Refillable drink mug per person (refillable only at the resort in which you are staying and for current visit only)
3 Meal Entitlements per guest per night at either Table Service and/or Quick Service Locations
(meal includes: Appetizer, Entrée, Desert, and non-alcoholic Beverage)
(gratuity not included)
2 Snacks per Guest per night
2010 Disney’s Magic Your Way Premium Package
Less then $165 per adult (ages 10+) $115 per child (age 3-9) per night above the cost of the Magic Your Way Package.
Accommodations for 1-14 nights at a Walt Disney World owned and operated Resort
Magic Your Way Ticket with your choice of length and options
WDTC Package Magical Extras Perks
Unlimited use of select recreation activities
Admission to Cirque du Soleil show, La Nouba (one per person, category 2)
Private Golf Lesson (one per adult)
Preferred Fireworks viewing for Wishes at the Magic Kingdom
Preferred Fireworks viewing for IllumiNations: Reflections of Earth at Epcot
Unlimited admission to Disney Children’s Activity Centers
Unlimited access to selected Theme Park Tours
NEW! Disney’s PhotoPass Professional Portrait and Print Package
Refillable drink mug per person (refillable only at the resort in which you are staying and for current visit only)
Breakfast, lunch, dinner and 2 snacks per person, per night
(meal includes: Appetizer, Entrée, Desert, non-alcoholic Beverage)
(gratuity not included)
Disney’s Magic Your Way Platinum Package
Less then $220 per adult (ages 10+) $155 per child (age 3-9) per night above the cost of the Magic Your Way Package.
Accommodations for 1-14 nights at a Walt Disney World owned and operated Deluxe Resort or select Deluxe Villa Resorts
Magic Your Way Ticket with your choice of length and options
WDTC Package Magical Extras Perks
Personalized pre-arrival itinerary planning
Evening Turndown Service
Unlimited use of select recreation activities
Private Golf Lesson
Admission to Cirque du Soleil show, La Nouba (one per person, category 1)
Preferred Fireworks viewing for Wishes at the Magic Kingdom
Preferred Fireworks viewing for IllumiNations: Reflections of Earth at Epcot
Reserved seating at Fantasmic! at the Disney-MGM Studios
One selected Spa Treatment (per person age 10+)
Dazzling Fireworks Cruise (one cruise per room)
Unlimited admission to Disney Children’s Activity Centers
Private in-room child care (restrictions apply)
Unlimited access to selected Theme Park Tours
Disney’s PhotoPass Photo CD
NEW! Disney’s PhotoPass Professional Portrait and Print Package
NEW! Richard Petty Driving Experience Ride Along Experience at the Walt Disney World® Speedway per adult (ages 16 and over)
Refillable drink mug per person (refillable only at the resort in which you are staying and for current visit only)
Breakfast, lunch, dinner and 2 snacks per person, per night
(each meal includes: Appetizer, Entrée, Desert, and non-alcoholic Beverage)
(gratuity not included)