I purchased this special edition thinking it would have 6.1 sound to drive my rear speakers. Even though many sites indicate there is 6.1 sound, it is not so. This movie runs about an hour too long. The twist is given away early in the movie on the airplane "Hey, I have the same briefcase". I found this movie boring and resold it used, at a minimal loss. I could barely make it through the movie and did not waste any time on the commentaries. This rates with The Mexican on my sleep list. Seven is much better and has much better sound....