Bungie will be announcing a brand new game at X06. Speaking to a Microsoft source close to the management of the entire Xbox 360 project today, Spong were told that, "As far as things stand, Halo 3 is the last game and it"s more than just "a thing to say" which I know came as a surprise to everyone when it was announced. A new game from Bungie, not Halo 4, will be announced soon and pre-production has begun. So if you"re looking for what to expect at X06, you should be looking at that."