Netbooks could be the next hit cell phones

AT&T's next hit phone might not be a phone at all, but a netbook with built-in Internet access that works anywhere you can get a cell signal. Get ready for the clincher: Sign up for a two-year contract, and you might get your new PC for $99 or less. The upshot is that the "free phone" phenomenon that helped make handsets ubiquitous in the U.S. isn't just for phones anymore.