would it be worth it to get the 688 over the 788, cause the 788 supports audio over HDMI, should I be going with audio from the PS3 via optical out, or is the PS3's RCA [left/right] a better option? Cause the 788 would limit cables, right?
From what I understand, the optical out from the PS3/Upconveter would be a better choice then RCA's, right?
So it'd be:
PS3 HDMI -> Denons Input
PS3 Optical out ->Denons Input
HD-DVD Player [cause it upconverts] HDMI->Denon Inputs
HD-DVD Plater Optical out->Denon's Input
DLP's RCA -> Denon's Input
Denons HDMI out -> DLP TV