Also the name of the first Harry Potter computer game released by Electronic Arts in the UK.

The game is surprisingly playable and has been put together well, rather than rushed out to coincide with the release of the movie. Noteably, although the game uses the faces of the movie characters as skins, it does not butcher the storyline from the book as the movie was forced to do. For example, early in the game Hagrid will ask you (Harry) to collect him some fireseeds in order to hatch his dragon egg (in the film, Norbert was given to Hagrid by the Dark Lord, rather than his egg!) and will reward Harry with a flute (which is later used to put Fluffy to sleep) - another detail which required the film to insert a ridiculous enchanted harp.

The highlight of the game as far as I've personally played it so far is to be able to play Quidditch as Gryffindor seeker myself. I've dreamed of playing Quidditch since reading the books and this is the closest you could come with recourse to magic.

Definitely a good buy for avid Harry Potter fans.