Today's technology makes it easier than ever to bring friends and family the details of your travel adventures, so you can avoid that hour-long slide show when you return. See some of the latest sites and gadgets for staying connected while out and about. And follow along with CNET News.com reporter Daniel Terdiman, now on his gadget-laden journey through the American Southwest for Road Trip 2007.
Before you can pick the best system, you need to know how GPS works. Tom Merritt walks you through the basics in this Insider Secrets video.
JuneCell phones are today's tech version of a Swiss Army knife. Peer into the future of cell phones to find out what your phone will soon be capable of. Read more
MayGoing green is easier than ever, and it can save you some greenbacks, too. Find out how planet-friendly tech can improve your home, your car, and your lifestyle. Read more