I posted this here as to not piss off the experts w/ this rather newbie question over at the subwoofer forum. Anyways i have an H/K 325 w/ all my speakers set to small, then for crossovers i have my fronts and center set to 80hz, and my surrounds set to 120. Here is where i'm getting confused...there is then a subwoofer crossover, i listen to about 50/50 music/movies so i set this at 100, am i creating any huge holes this way or should i set the subwoofer x-over to 80? On the sub itself the crossover has been turned all the way up. Thanks for the help.