Visitors look through 3D glasses to visualize the Highspeedline computer simulation system of the Deutsche Telekom at the CeBIT computer fair in the northern German city of Hanover March 8, 2006. This year's CeBIT, running to March 15 expects to attract more than 6,000 exhibitors to present their latest news and products at the world's largest computer and information technology fair. REUTERS/Arnd Wiegmann