Dash Cams can be your friend and a Video Reminder of Past Events. Looking through a SD card in my Dash Cam of the previous day I find this (VIDEO) of a Pool Tournament player getting pulled over by the City police on his way home. I will have to ask him what happen the next tournament. While I was watching, these thoughts (now text comments on the bottom) went through my mind. The Dash Cam I own is a 720 dpi with a 32gb 10x SD card My other car has both Cameras Dual Channel. I will keep you informed what happened on this post.