cgrew: Haha when does it stop? I'm pretty sure there is no limit to what one can do to customize their home theatre..
I think I'll just stick to speaker wires on the carpet for the time being ;)
It never stops for some, i found my happy place a few years ago after getting married...... if i had kept up as before i would been made to feel unhappy......
cheap way of trying is fishing line tacked into the ceiling, i use triangular bits of wood slotted into each other to lift mine, i can perceive a difference, perhaps to do with static v.s dieletric?