IGN has released some more details on the Harry Potter and the Order of the Phoenix and Harry Potter and the Half-Blood Prince Ultimate Editions which will be released on June 14th.

The Order of the Phoenix releases will feature the following bonus materials:
— In-Movie Experience
— Creating the World of Harry Potter Part 5: Evolution
— Harry Potter and the Order of the Phoenix: Behind the Magic
— Building the Magic: The Sets of Harry Potter
— Harry Potter and the Order of the Phoenix: The Rebellion Begins
— Harry Potter and the Order of the Phoenix: Fulfilling a Prophecy
— Additional Scenes in Hi-Def
— Trailing Tonks: Natalia Tena (aka Nymphadora Tonks) leads a personal tour of the set
— Harry Potter: The Magic of Editing: Director David Yates and Editor Mark Day explore the editing side of things
— Theatrical Trailers

The Half-Blood Prince releases will contain these bonus features:
— Maximum Movie Mode
— Creating the World of Harry Potter Part 6: Magical Effects
— Harry Potter and the Half-Blood Prince: Behind the Magic
— Additional Scenes in Hi-Def
— J.K. Rowling: A Year in the Life featurette
— Close Up with the Cast of Harry Potter
— The Wizarding World of Harry Potter: Get a Sneak Peak at The Wizarding World of Harry Potter at the Universal Orlando Resort
— What’s on Your Mind?: Lightning-Round Q&A with Cast/Crew
— One-Minute Drills: Cast members sum up their characters
— Gallery of Five Distinctive Harry Potter and the Half-Blood Prince ABC Family Promo Spots
— Theatrical Trailers

I will be posting more information, as well as links to preorder, when we receive it.