I was fiddling around with my Panasonic receiver and I came across something I didn't really take note of before. It has built in sound settings such as: HEAVY CLEAR FLAT HALL LIVE DISCO SOFT I have built in subwoofers into the front speakers (called Superwoofers) in addition to the 100W Mission subwoofer I have. And on some movies, for example Jurrasic Park: DTS Edition, my fronts go absolutely nuts during the opening scene. The front subs are rumbling and it's actually a turn off to listen to. The setting was on HEAVY and front subs on MAX. When I put the front subs to MID and choose the setting of CLEAR it sounded absolutely great. However, when I put on Terminator 2: Judgment Day UE DTS it sounds the best when the setting is on HEAVY and front subs on MAX. Thing is, I seriously cannot remember for every DVD I have what sound setting is the best. My question is, for people who have sound settings like this, what do you usually leave your settings on? And for people who don't have these settings, do you also fiddle with your sound settings for every DVD for optimal results?