This is a harder decision than I thought...
On one hand it looks like the Yamaha does upconversion to hdmi whereas I do not see that feature on the Denon.
On the other hand, I don't see iLink on the Yamaha whereas I can use DenonLink on the 3806.
Hmmmm
Well when playing DVDs, I shouldn't need upconversion if both the receiver and dvd are HDMI.
If I have satellite as my other source, are there satellite tuners that do conversion to HDMI? I know that if you get the normal freebee units from the satellite providers, they typically have s-video outputs. But can you get a 3rd party tuner that would provide that conversion to HDMI?
And if so, would there be any need for that feature on the av receiver?
On that topic, does Denon or Yamaha offer a DVD/DVR player that has a satellite tuner in it?