If you didn't happen to snag a new GPS system over the holidays, fear not — you may have been lucky. The Garmin Nuvi 680 ($1100; Q1 2007) is the new flagship of the Nuvi line, featuring up-to-the-minute weather and traffic updates from MSN Direct. Looking for gas? It knows the prices at the surrounding stations. It sports a 4.3-inch touchscreen, handsfree Bluetooth for sending and receiving calls, and Garmin's easy-to-use interface. Traveling has never been so fun.