CES 2005: Digitizing entertainment

special coverage Tech companies large and small all want a piece of the digital living room. Witness Microsoft's enthusiasm for TiVo, and check out all those TVs. Photos: On the floor, day three Photos: Car tech revs up

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Why do so many of us still buy cars with off-road abilities?

Cities are full of cars like the Subaru XV that can drive off-road but will never see any challenging terrain. What drives us to buy cars with these abilities when we don't really need them most of the time?

by Drew Stearne