I know this is a bit odd, but I was wondering if anyone knows of a good program to run the Navigation off my Laptop. I am in the Vehicle for long periods of time so I have the Laptop in the car already, but Instead of paying for an after market Nav system, I will put it into my laptop.

 

Earthmate GPS. Cost about $120 at BestBuy and comes with Street and Atlas, although you might wanna use another software since SA maps are VERY bad. Earthmate is what I have right now, it was running on my laptop and was supposed to go to my CarPC right before I broke the screen.