America is wired. Sixty-three percent of U.S. adults use the Internet daily, 78 percent of 18-to-29-year-olds are online, and approximately 60 million people now have broadband service in their homes. "In the future, wireless connectivity will increase through laptops, cell phones and personal digital devices such as PalmPilots and BlackBerries," says a 2005 report by Lee Raine, project director...