Pretty self-explanatory. I'm trying to run the video/audio from my computer through my Denon 2312 to my JVC RS-45, mainly to watch baseball through mlb.tv on my projector as opposed to my computer monitor. So far I've had no luck; right now all I've tried is running an HDMI cable from my computer to the 3rd HDMI input on the Denon (Sat/CBL), and then sending that on via the HDMI cable to my projector. So far nothing has shown up; whenever I switch input to Sat/CBL I get a blue screen saying 'No Input'. Any advice would be much appreciated.