I was out staples the day and saw they have mapping software and gps receiver that plugs into the usb port. Two brands one from Microsoft. I thought it was a pretty cool idea. As some of ya know I hate driveing and big cities. I don't like not seeing past the tall buildings. I'm the country where you can see at least 25 miles or so. I have a spare laptop sitting around. I was wondering if any of you have this or tried and how good was the soft ware. I've used them in flying and work great. Its amazing how accurate they are. They would show your exact position on the ground taxing and could help you find your terminal.