So I purchased a stereo output to composite red/white cables. I then plugged the HDMI and composites cables into the receiver, but the it reads only the HDMI (which should include audio and video), or composite (yellow, red, white). If you have HDMI plugged it, it doesn't read from the composite, and vise-versa. So how exactly can I fix this? Why doesn't Apple have the HDMI contain audio and video (like most things, PS3, 360, consoles)? This is really odd and I cannot really use it as a home theatre system at the moment. I was hoping that it wasn't my receivers fault (2008 fancy Denon receiver, cost a few grand), but if it was to find some kind of converter that takes HDMI and stereo out, and outputs it as HDMI with audio/video. Sorry for the long paragraph, but I needed to explain my situation. If you have any ideas, please feel free to post them here.