Add the functionality of a GPS navigator to your notebook with the Earthmate GPS Receiver. This NMEA-compliant, WAAS-enabled 12-channel receiver uses a Kalman filter for enhanced position accuracy. As you travel, you'll be able to hear spoken directions to your chosen destination. Use voice commands for hands-free operation.Street Atlas USA 2008 lets you plan flawless trips by generating automatic routes and selecting exactly which roads you want to take along the way. Great for laptops, desktops, PDAs, GPS and more, you'll enjoy comprehensive tools that make it easy to find your destination. The up-to-date maps and travel information provide comprehensive street updates and four million points-of-interest for the U.S. and Canada. Powerful travel planning tools, MapShare and many new data types empower you to seek out any location. Trust the authentic DeLorme maps, produced by experienced mapmakers, to safely show you how to get where you are going.