Articles Written by Jason Wolf From Isnare.com http://www.isnare.com/?s=author&a=Jason+Wolf GPS Buyers Guide, 6 Things You Must Know! Advice Jason Wolf Sat, 06 Dec 2008 00:00:00 +0800 http://www.isnare.com/?aid=230371&ca=Advice Yes there are six things you need to know before you buy a GPS for your car or truck. What do most people use a car GPS for? The most popular use is to get turn-by-turn directions while driving from point A to point B. Some popular car navigational units are the Magellan Roadmates, the Tomtom, the G...