Think I found a serious limitation
I just finished looking at the manual for the RX-V665 and found what to me is a deal breaker. Digital inputs, optical and coaxial, are permanently tied to video inputs. This means that if you have a digital video input, from say a PC, you cannot get the audio off of either a digital or analog input.
I thought that this type of limitation was eliminated several years ago, guess i was wrong.
Sorry Yamaha, when I upgrade it will be with a receiver that had assignable digital inputs.
The other thing that is really bugging be is that just about every new receiver introduced this year still does not support HD Radio, come on, its being broadcast by a fairly large number of stations, lets take advantage of it.
How about this for a reason, its a conspiracy by the XM/Sirius to keep it away form home audio.
Chronos56