My wife Darlene has been highly critical of the GPS navigation system in our 2010 Ford Focus, part of the MyFord Touch technology. I thought she was just refusing to give it a chance, and it drove me crazy when she'd place our old Garmin Nuvi device on the dashboard, just above the built-in touch screen. But yesterday I was late to an appointment in Arlington, Mass., because it took so long for me to get the Ford system oriented with the GPS. Today I did a head-to-head test of how long it took for the Nuvi to pull up a map to the destination, compared with the built-in navigation, using voice commands. A later test using the touch screen instead of VR was inconclusive and actually took longer than the Voice Recognition, for reasons I won't go into because it was so frustrating. In any event, listen in for this unscientific test of two ways to get from A to B.