Qs on the Twilight saga New Moon DvD?

okk so i have some questions on the special edition Dvd at walmart.. i want to get it but ya..So What does it have on it??? Does it have behide the scenes on making the movie??? And i no it has7 mins of eclipse ???? Also tell me wt else is on it?? not the Blue-Ray 1 ... oh ya soo plz bhelp me thx xoxo shelby