So....as all my readers probably know...I drive a lot for work...like... a LOT. I think back to my early years as a rep (pre-GPS) and wonder how I'm still alive today sometimes. I mean...the number of times I was looking at printed directions or a map while driving.... I get chills when I think about it now! 3 or 4 years ago I decided I wanted GPS finally. I asked for Christmas, but Santa didn't grant my wish that year. Someone in my office mentioned that for about $100 I could buy a software program for my laptop, that came with a little USB GPS adapter. When working, it would allow my laptop to give me turn by turn directions. I liked how affordable this option was and jumped at it. And it worked okay most of the time. But occasionally the GPS would lose signal, or the computer would lose it, and it would take a while and some rebooting to get it working. Not exactly convenient or safe while driving. I'd had a few incidents that were frustrating but not critical. Then one...