You can purchase a dedicated dash cam for under $100, but the video quality isn't great and you can't easily use the camera for anything else. On the other hand, the GoPro Hero 3 is a small ...

If you've noticed a disturbing lack of dash cam in your life, our friends at sister site Translogic have just the thing for you. They've worked up a quick play-by-play for how to turn your GoPro ...