Palm CEO talks up 'Nova,' his 2009 operating systemPalm CEO Ed Colligan says the company's long-awaited operating system of the future will center around the Internet, and be distinct from the familiar Palm OS that's currently available.Palm has been somewhat tight-lipped about the future of its operating system development, but Colligan gave an interview to APC in which he described the "Nova" OS as a "next-generation operating system...