I didn't know there was such a thing. Googled it, seems like an Australian only (?) rerelease of the basegame with "special DVD features":
DVD edition special features: 1 on 1 Sims 2 movie making tutorial, director made Sims 2 Movies, Movie outtakes, wallpapers, instant messaging kits, movies and screens of the game, interviews with directors/producers of game, expert interviews "hints and tips for secret gameplay strats", tips on evolving famility tree.
Sounds pretty useless to me.