guys, have done the seaches but still unclear, if I go the radio shack cig lighter route for my power and ground, is there a fuse problem? I dont want to fry this thing, I just got it. Also, I do not want to hardwire the serial data wire, directions say use a blade spade connector. well i have spade connectors, but have never heard of a "blade" spade connector? What are you using to connect to the aldl? are you going in the back? Isn't that a male pronge in the aldl, how is a spade connector supposed to work with that? thanks