Sitting in a four year old multiplex last night watching and listening to the newest Harry Potter movie got me wondering as to what these folks have for a sound system, how many watts for the subs, number of channels, how do they get the sound off the film, do they have racks of amps and so on? Biggest question, how much do they typically pay for the sound system in a mid size up-to-date venue? Also made me realize, can anyone really say their system sounds like theater, it's just so BIG! Sure we can crank up the SPL, but the sound field would be so difficult to duplicate. Any sites or threads you can point me to?