I've updated the Wiki to include the newest CarPC in the E83. This was after 4 different versions of CarPC and cases. I've also started to "build" the E46 wiki. Its been a while since I built that CarPC but its still running after many years. Initially used CarX in the E46 but just this past few months switched over to CarMedia. I guess I use CarMedia cuz I wanted something basic and simple. With the NAV 16:9 RGB display you really can't to heavy graphics. A simple touch screen overlay though would be nice and theoritically could be done. Other than that mapping all of the radio control knobs works for me. The author of CarMedia has made the application modular somewhat. My next E83 tweak was to install a rear mounted camera which wouldn't be too difficult.

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E83 - Aero PKG Mods installed: Homelink mirror. CIS-IBUS video module, AUX, Rr Dr Release, stock wheels, Remote start, CarPC (Atom) & mud flaps - NAV - MKIV - NA Map DVD - 2011
E46 - 18.5 wheels/tires (summer), 17 stock (winter), Homelink, NAV software upgrade, BMW video module, Radio to V53, AUX, USB IBUS interface,BMW alarm install, CarPC(Epia), remote starter, tank battery & angel eyes. NAV - MKIII - NA Map CD - High Version 2008.1