Bill Gates, chairman and chief software architect of Microsoft Corp. laughs as he plays an Xbox car racing game against talk show host Conan O'Brien as part of his keynote address at the 2005 International Consumer Electronics Show (CES) in Las Vegas, January 5, 2005. Underscoring the importance of choice and flexibility in bringing the digital lifestyle into the mainstream, Gates showcased innovations in digital music, photos, television and movies, gaming and communications. (Photo by Jeff Christensen/WireImage)