With technology evolving as quickly as it does nowadays, you might be expecting a brand spanking new Xbox 360, or would that be an Xbox 720, arriving in retail stores fairly soon. The first Xbox was only around for 4 years, so why not take advantage of new technologies and bring out an ever better gaming console. But according to David Hufford, senior director of Xbox product management, Microsoft believe "there is no need to launch a new console", with at least a couple of years left in the Xbox 360's lifespan ...