Derek loves nothing more than punching a remote location into a GPS, queuing up some music and heading out on a long drive, so it's a good thing he's in charge of CNET Australia's Car Tech channel.

Sony at CES 2007 this week unveiled the follow-ups to its HDR-HC3 and HDR-SR1 high-definition camcorders. There are four new models and they will all debut in America in February and March. The ...