Just out of curiosity , will these things hold up to driving rain at 70mph? Another question is why buy a $600 map when you can buy a paper one for a buck and update it every year for the next 600 years and still save money?If I go where we need a map, I go on mapquest oir google or Yahoo or any one of those direction sites and print the directions and info.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!