So I've been using my Macbook Air as a media center. It's worked great so far. I've got it connected via HDMI to my television. No problems. I don't have cable. I rely on Hulu, Netflix, etc. Here's the one issue I have, and I'm not certain there's any way to fix it. I have an older receiver that only supports those white and red component audio cables. Is there any conceivable way to get audio from my Macbook Air to that receiver while maintaining the video signal through my HDMI cable?