Today, 3 March on Tuesday 2009 in HANOVER, Germany, have been opened a CeBIT 2009, the world's biggest IT trade show.Compared to 5,845 exhibitors last year, CeBIT has lost more than 35 percent of its exhibitors this time around because of the global economic crisis.However, with some 4,300 exhibiting firms from 69 countries this year, CeBIT is still the world's most important annual get-together for the IT and telecommunications sectors.CeBIT 2009 also managed to get...