WE NEED TO UNLEASH THE POWER OF THE DVD.
-Additional Scenes: This is usually limited to scenes that were shot to include in the movie and later removed in the edit process.
-"Added Value" Content: Generally this is elements used in the filmmaking process: script, storyboards, preliminary visual effect mock-ups.
-Publicity & Marketing Elements: Trailers, Posters, Stills, Electronic Press Kits (interviews).
-Behind The Scenes/Making Of Documentary: so-called B-roll of filmmaking process.
-Hyper-chaptering (allowing for tagging and greater commentary).