Translation of the DVDs extras:
Simple DVD Version:
* The Movie
* Exclusive interview with Taylor Lautner
* Audio commentary of Chris Weitz
* Music video clip of Death Cab For Cutie "Meet Me On The Equinox", Anya Marina "Satellite Heart" and Muse "I Belong To You" behind the scene rehearsal footage.
Collector DVD:
DVD1 :
* The Movie
* Exclusive interview with Taylor Lautner
* Audio commentary of Chris Weitz
* Music video clip of Death Cab For Cutie "Meet Me On The Equinox", Anya Marina "Satellite Heart"
DVD2:
*More than an hour documentary: Life after Twilight; Chris Weitz takes the helm; The subtle details; a look at production; It's not magic; Ready for the world.
* 11 deleted scenes
* Trailers
And exclusively, the first images of Twilight Eclipse with a clip from the making of.
The extras for the Blu-Ray version are the same.
Source
Translation thanks to Twilight-Belgium
Thanks to Natalia for the tip