Roger, That is a good deal on that puck. How is the software for street nav? I have a magellan crossover that is overwhelmingly upsetting. When I get near the coast, there are no roads on the map. I would like to just use my lap top for nav in the car. Most of the time I don't need directions, I just need a map! And that piece of crap provides neither. Hopefully I can at least use it to pick up a gps signal for my laptop. I want to download seaclear tonight and start playing with it.