Photos: Gadgets pass road test

The Infiniti QX56--provided by the company that sponsored Road Trip 2007--was a sweet vehicle. It had high-tech features galore, drove smoothly and powerfully and was quite comfortable. I had a few issues with it, notably that the car's navigation system sometimes was slow to provide a route and that the window defroster was spotty in its performance. Also, this is a gas guzzler, and it regularly cost more than $50 to fill it up. Still, overall, it was a spiffy ride.