I got burned by the whole no video output thing also in my D3 in my haste to have the news stuff. I called apple direct and they said they will have a cable ready in a few weeks but I have a feeling that the guy was talking about something different.
Has anyone contacted Pioneer at all to see if they know about the probelm and are working on anything. I am trying to make a decision on whether to wait for a new cable that will work the same as the old one or to try and with a 5th generation ipod before they all disappear.