new Motorola Z8 mobile phone at the 3GSM World Congress in Barcelona

A hostess holds a new Motorola Z8 mobile phone at the 3GSM World Congress in Barcelona in a file photo from February 15, 2007. Sales of media on the Internet and on cell phones are expected to rise 23 percent over the next four years, driven by TV networks and film studios putting more of content online, according to a new IBM (Albert Gea/Reuters)