Dark Knight Blu-Ray Details?

BluRay.com claims to have discovered new information about The Dark Knight's two-disc blu-ray release. The first disc will include the movie and Gotham Discovered: The Creation of a Scene featurette. The second disc will include the following documentaries: "Batman Technology: Gadgets and Tools" (in HD), "Batman Unmasked: The Psychology of the Dark Knight" and "The World of Batman Seen Through Real Life Psychotherapy" (in HD), 6 clips from the Gotham Cable Premier's newscast: "Tonight in Gotham", plus art galleries on the Joker's letters, conceptual art, posters, production stills, trailers, and TV spots. No word on if Nolan provided a commentary track (doubtful) or if the IMAX formatted footage will be included as a viewing option on the feature presentation. Please keep in mind, this is all unconfirmed