Even more new DVD features:

Even more new DVD features:

* New scenes created especially for the DVD.
* An interactive ''virtual tour'' that lets users navigate through Hogwarts' Great Hall, Gryffindor Common Room and other locations.
* Interviews with producer David Heyman and director Chris Columbus.
* A game that lets viewers learn Quidditch and catch a ''Snitch'' with their remotes.
* A visit to the Hogwarts library, where viewers can open a screaming book, meet the ghosts who roam Hogwarts and watch video biographies of the film's characters, among other things.