So I just got pushed to my FordPass App an update for the Sync Navigation. Looks like a 15GB download and fairly simple USB update install. However, it says it could take up to an hour and the vehicle needs to be running the entire time... Anyone done this yet? I mostly use WAZE so I'm not too concerned about the built-in navigation being out of date but is there other stuff in this update other than updated maps, like bug fixes?