I started to research this because of all the negative threads on the Sony 400 disc changer. If I am reading the specs right the 777 is the one to get. It has RS-232 control, and seems to have better video output.

I know the 777 is the one Control4 said to use with their system (like that means anything). I was just wondering if you could connect it to a MCE machine and have it do what C4 or Escient does?