Thanks for the input! I was thinking last night, and since I'm not sending video to the receiver, couldn't I just send an optical cable from my DVR to my receiver. That way I'd have digital video from the DVR to the TV no matter if I were using the tv's speakers or my surround speakers and digital audio via the HDMI in normal and optical in surround. Does this make sense or am I full of bologna?
No matter what, I'll have HDMI from the Blu-ray to the receiver and HDMI from the receiver to the tv. It's just the connection of the DVR that's got me confused.