Anyone planning to buy this 2 disc DVD Edition?

http://www.amazon.com/exec/obidos/tg/detail/-/B0006J28KU/qid=1107382436/sr=1-2/ref=sr_1_2/103-6198454-5079834?v=glance&s=dvd

It contains 11 additional scenes and documentaries about the making of the film. And commentary by Mann himself.