Inexpensive roadtrip gadgets
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5 cheap tech items for summer car trips
"Dreading long car trips this summer? Here are five inexpensive things to can help keep the peace in the car and make the journey more interesting:
POIFriend--Jazz up your GPS unit with lists of extra Points of Interest you can download for free from this Web site. For instance, you can load the locations of all the restaurants featured in the "Diners, Drive-ins and Dives" show on the Food Network, and all U.S. Wal-Mart and Starbucks locations..."