content: The device works well enough, but I am disappointed it is not a continual feed, and some of the info must be dug out from several menu layers.The primary disappointment for me is that the units requires a SERIAL port to communicate with a PC. A SERIAL PORT? What is this 1985? Come on guys - get to the age of USB - or even better - wireless. Serial port? You must be joking.Even worse - the directions specifically say that it WILL NOT WORK WITH A SERIAL TO USB ADAPTER - and I have found that to be correct.The software leaves much to be desired as well.If I were to do it again... I wouldn't