My theory about GPS navigation systems goes like this: the bigger the screen, the easier it is to read, and the less time you have to spend focusing your eyes on it instead of the road. Again, it's just a theory.
Big-screen models used to cost hundreds and hundreds of dollars (and many still do), but TigerDirect has the Magellan RoadMate RM1700 7-inch GPS for $99.99, plus $3 for shipping. That's after applying coupon code EQB31039 at checkout. (Note: I first spotted this deal yesterday, so I'm not sure how long the code will be live.)… Read more