Here is a very quick and not too exciting drive to test out the cameras and audio. I have a D800 with a magic arm suction cupped to the sunroof. I need to make it more stable. Mounting it on the roof rack with a super clamp seems the best so far. Also had a Zoom H4n suction cupped to the sunroof. Had a GoPro mounted to the steering column with a flexible tripod. Need to get some light down there so you can see better.