I have a 6 disc DVD chnager. Does anyone know which Pioneer supports Multi-DVD input. I bought a Valor DVD Changer with the Pioneer interface and have no luck on my Z series or my D3. When its hooked up it shows up as Multi-Cd. It will not show a dvd. I have not tried a cd in the changer yet. Anyone have a clue. If I get no good result I might just sell this changer and buy the Pioneer in-dash 6 disc dvd changer, but I dont want to buy that either if it wont work.

I'm not entirely sure, but I think it has to be one of the units that has an AV-BUS input?

I dont understand. The Pioneer interface for the Valor has IP-Bus cables. Dont the D3 and the Z have the A/V bus input your talking about? Im p*ssed I spent almost $100 dollars on this interface that wont let me view DVD's using the touch screen. So I will now have to use a remote eye to control the changer, and no longer will be able to use the touch screen. Hopefully I can send the interface back. Has anyone ever dealt with Audio Savings?

The D1 and D2 have both the IP-BUS and AV-BUS inputs, which allows the unit to control the changer. But the D3 has only the IP-BUS inputs, which would require you running it as an externally controlled unit. I don't know what the Z's have, though.