Dunno if this has ever been asked before but a quick search didn't turn anything up. I have an awesome 7.1 setup that I'm putting together, it's getting near finished (built the room, got the receiver, DVD player, wires, cables, all 7 speakers are mounted now...just need the sub yet) But I noticed that when going through my DVD collection there weren't any specifically 7.1 mastered DVDs on my shelf. Now of course I have plenty of settings to utilize all 7 speakers on 5.1 and 6.1 DVDs...but I was just wondering if there were any good movies released on DVD that were specifically mastered in 7.1 that I could pick up to really see what my speakers can do and how the whole thing sounds. And if there aren't any specific 7.1s, what are some good movies that will get full use of the set up...mostly talking good surround at this point, I'll get into some bass scenes once my SVS is hooked up. So anyone who has a favorite DVD for sound lemme know so I can pick it up!