what i am doing is i am splitting the 5 channels and leaving sub alone. then, you have for say, the left side: instead of front left, mid-left, and rear-left, you now have: right-front-left, left-front-left, left-mid-left, right-mid-left, left-rear-left, and right-rear-left. its just splitting each full channel into two seperate channels. this combined with a superior bose sound system (around $1500 usd) it should provide better sound. this is still in the experimental stage. i figured out how to do it, i just have to actually build it. ill let you all know how it goes.