The copy I have is the "extended" version with the workprint and director's cut scenes added and also the alternate ending. It's not the actual workprint. The problem with this copy is the autopsy scene has a horrible tracking problem. (was like that on the guy's tape that I got it off of) That's why I suggest taking the DVD and splicing it with this copy. Yes there will definately be a difference in quality but that will just help clue you in on what's been added. Or we can split the deleted scenes out completely but I wouldn't want to do that because there's a lot of Vorheese backstory that was cut from the film. (WHY!!!!!)