Looks very cool. BTW here are a few pics of my systemhttps://www.dropbox.com/s/as7mcrpnxv4ncsq/MX121%20MC8207%20Sharp%20808.jpg
Thanks, that was the problem. I have to choose non-HDMI sources. It makes sense but I just didn't think about that when I was setting it up. For example, I connected my Apple TV with both HDMI and optical so I can play it on Zone 2. The unit uses the optical for Zone 2 and HDMI for main zone.