Need help! As I posted the other day - I received my KSW 12 and am having trouble getting it to put out. I've got it connected to my Yamaha 5250 via the subwoofer line out terminal to the line in at the sub(with the Y adapter). I get the green light on the sub but am getting no output. I set my center, main, rear speakers to small and have tried the "bass out" as both "SW" and "both" but I get nothing from the sub. I am trying to use it for both HT and audio. Have made sure the DVD audio is set for 5.1 digital but nothing. Any other suggestions?