Was browsing around looking at Dynavin units and saw this new unit for the E60. Thought i'd post it over here to see if anyone has seen it or has experience with it?
Dynavin E-60 for 6.6" iDrive CCC System
It appears to work like the other add-on systems that you can get for rear view cameras and things where it keeps the stock iDrive system in tact and with a key-press it will switch over to the Dynavin system. To get audio you just have to have the iDrive side to the Aux input to keep from two streams at once playing. I'm waiting for the larger version for me E92 with stock nav.