[Huck]

Mine came from the factory with the DVD wired though the sony sound system.

I have to have the sound system turned on and set to DVD, and the tv input set to dvd. My sony tv has 5 inputs. and I can label 4 of them(video 1-4) on the tv to anything I want to call them though the setup menu.

I have the first input(coax cable in) coming from the video selector box.
The second one (video 1) is set to satelite.
The third(video 2) and fifth(video 4) are not used.
The forth tv input (video 3) was from the factory and still is DVD.

Hope this helps...