Review: Dell Mini 10 Netbook with Built-in GPS

GPS capability is being added to an increasing number of devices, but is still rare in laptop and netbook computers. Dell offers a built-in GPS chip option in its Mini 10 netbook computer with its $499 "Travel Mini" version. What does GPS bring to the table, and is it worth having? I tried out and traveled with a Mini 10 to find out. Image © Dell