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Consumer Electronics Show in Las Vegas

Microsoft Chairman Bill Gates (C) holds up twenty dollars he won from Robbie Bach (R), President of the company's Entertainment and Devices Division, as guitarist Slash  (L) joins them in a "Guitar Hero" match during the keynote address at the 2008 Consumer Electronics Show (CES) in Las Vegas, Nevada January 6, 2008. It was Gates's tenth and final CES keynote address. [Agencies]

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