Does anyone know if you can get an adapter to make Pioneer Sat Nav units show up on the DIS? I'm looking at scrapping my Sat Nav Plus that i ahve on order and getting the Pioneer AVIC HD1BT. This is pretty new, so hard to get info on, but i was wondering if any previous Pioneer systems have been made to work with the DIS? I'd be looking for; Radio / CD / ipod info to be on DIS and Sat Nav directions. Any help much appreciated! Also, is sat nav plus 3d or 2d?