I got one of those things you plug in your diagnostics port when I got new insurance with progressive, I've always shy away from them, about a week after I got the device we moved so I put 1,200 miles in the Camry in two days, a week later I got stuck in the mud and the thing went crazy as I was trying to get un-stuck! the thing beeps at me if I stop just a little to quick, when I got stuck in the mud it literally beeped probably 50 times as I went from drive to reverse, being new to the area also I have gotten lost and taken the long way home and I am driving more than ever too,in summation I guess I got it at the wrong time, I am not even sure how long i am supposed to keep it plugged in, I consider myself an excellent driver and this stupid thing makes me feel like I am not a good driver! does anybody else have experience with these dongle things?