I just bought an ATV2 and figured my HDTV had an HDMI connection. Wrong! It has a DVI - HDTV IN connection and audio component cables. I attached a diagram from the rear of the TV. The TV is an old Sony WEGA KV-36XBR800 tube type TV. It has a very good picture and works perfectly. So, I assume I need an HDMI to DVI IN, but how do I connect the audio? The ATV2 has an optical digital audio port, but my TV does not. I saw a conversion box, but it was $100.00, plus the cables. Do I have any other options? Any help would be appreciated.