The tequipment version of this unit is due out in late summer, probably Sept. We analyzed the info we had from insiders at PAG, and it appears to be nothing more than fm modulation, routing it to the head unit so it stays in the bus. Not 100% sure yet, but for the price Porsche will charge, the Dension unit is far superior and a direct node on the MOST bus.
The Porsche unit does not seem to allow control of the iPod from the head unit, only another aux input that you then control with the iPod only.
We are the primary US distributor for the Dension product, but you make of it what you will. And now the Bluetooth and Video adapters are in stock too. Nice add on.