With only and an HDMI and an Optical O/P, how will the PS3 be able to play these upgraded sound formats since there are no AV receivers with this technology built in? There are not any analog o/p on the back on the PS3. Thus the PS3 can't decode it and pass it to the receiver. Man, I can't stand the way sony does things. They think PS3 will win them the format war...and if it does it is for all the wrong reasons, and it is us HT enthusiasts that will suffer.