Microsoft has announced the date on which its next generation console Xbox 720 or Xbox one will be introduced. A launch event at the Microsoft campus in May will be followed by more facts at the E3 games conference in June. This introduction comes some months after Sony introduced its forthcoming PS4 machine. The name “xbox 720” or the “xbox one” is not even confirmed yet but it has been called with that since the rumors started. All news point that the next Xbox One will arrive in time for Christmas 2013. Will the new Xbox come with a Blu-ray drive or not? This is the most interesting question. If you recall, Microsoft did not go with Sony Blu-ray format and they failed on that side.