Reuters Pictures
Microsoft Chief Executive Officer Steve Ballmer receives a piggybank from Martin Vesper (L) head of German electricity retailing company Yello Strom GmbH, following a news conference in the northern German town of Hanover March 3, 2008, ahead of the CeBIT computer fair. Microsoft still considers its takeover offer for Yahoo, currently valued at about $42 billion, to be reasonable despite Yahoo's rejection of the bid, Microsoft's chief executive said. The world's biggest IT fair CeBIT opens its doors to the public on March 4, and runs through March 9, 2008.