With Michigan's new strict Distracted Driver Law I'm considering mounting a SDS200 scanner in the back cargo area of my Ford Edge. I want to pre-set the volume control and power the scanner On & Off from a remote switch in the 12V line to the scanner. As I recall this might corrupt the Micro SD memory card as it doesn't give the scanner a chance to write to the card before loosing power. Is that a known issue? If so, anyone find a way around it? If the scanner is not recording, does ever write to the card while scanning?