My question to all of you guys is this,specially to GONK (since he just purchased a SV subwoofer)My main speakers are in my room +3db's at 30 hz,at 25 hz they are down by 6 db's.My question, is it worth going to the expenditure of a subwoofer for just the last octave?meaning from 20hz to 30hz,and is there alot of movies with information bellow the 30hz mark.(I am in the waiting list for the 950.and waiting...)I get a very good shake at 30hz in my room,and my spl's are at 110db's peak!