Some more details on the Fantasy can be found at the link below. They are putting my daughter and son's favorite experience on the ship!!! Bibbidi Bobbidi Boutique and then on pirate party night it transforms into Pirate’s League. In addition there is a new twist on Animator's Palate and different adult experience. Looks very exciting--we may have to explore changing our Dec 2012 Dream reservation to the Fantasy since we already sailed on the Dream.

http://disneyparks.disney.go.com/blog/2011/05/fantastic-experiences-await-guests-on-the-disney-fantasy-new-details-revealed-today/