i love my setup... pioneer elite tuner with definitive tech mythos lineup... right now its a 5.1 but i can easily add another 2 for the 7.1 and even pair up the subs so it's really a 7.2 system. both my receiver and my bd source (ps3) can output hd 7.1 sound.

not much of an audiophile as i'm really tone deaf, but i love the way this sounds