JamesO writes "Microsoft's J Allard has said that the Xbox 360 will be released in differing versions over the next five years. "It's something we're not ready to announce yet," he said. "I don't think it's a one-size-fits-all [approach] over the next five-year horizon." Relatedly JamesO writes "Microsoft is saying that anywhere up to 40 games could be released for the Xbox 360 during its launch period, but which of those will make or break the console's launch? Pro-G choose their ten most important Xbox 360 launch games. Not the ten best launch games, but the most important for the success of the Xbox 360."