A model holds the new Siemens S65 camera cellular phone with integrated 1.3 mega-pixel camera and a fourfold digital zoom during a presentation at the world's largest computer fair, CeBIT, in Hanover March 15, 2004. Some 6,400 exhibitors from 64 nations present their latest products at the world's largest computer and information technology fair, CeBIT, which runs from March 18 until March 24, 2004. REUTERS/Michael Dalder MAD/JOH/PW/