I have searched this forum and several others, and for some reason I can't seem to answer this question. I know this must have been asked and answered many times before, but I can't seem to find a direct answer.

Just brought home a new 2006 A4 Cabriolet with Nav. I am hoping to attach my iPod somehow.

I know that there are a number of Audi/iPod adapters out there, but I can't figure out if any of them will work with an A4/Nav combo.

Do these iPod adapters plug into the same connection that the glovebox CD changer plugs into?
If I removed the CD changer, would that allow me to add the iPod controller?
Is there a way to have both?

Thanks for your patience, and any advice you can give.

-David