From an early Warner press release:
On March 7th, experience Harry, Ron and Hermione’s fourth magical year at Hogwarts with Harry Potter and the Goblet of Fire on DVD! The two-disc special edition DVD includes hours of extra enchantment; including the Triwizard Tournament Challenge, additional scenes, behind the scenes features, and more! Harry Potter and the Goblet of Fire available on DVD. Rated PG-13 for sequences of fantasy violence and frightening images.
quoted from DVDTalk