Originally Posted by dgerm
Yes but what happens when you are flying through a spot that cops don't normally sit? You would feel all safe since you little device makes you feel invulnerable, then get stuck with a big ticket
True...but you should just be safe anyways. Driving a little faster doesn't save that much time anyways. It seems like they are getting updates all the time. Nothing is fail proof...you have to take it for what it is worth. My current Garmin GPS tells me what the speed limit on the road I am driving on is and also tells me exactly how fast I am driving so if I am in an unfamiliar area, I tend to obey the law.