Halo 3 has been announced. You can view the trailer at http://www.bungie.net or download it via Xbox Live Marketplace. It looks great from what you can see in the trailer, it is all realtime by the way. I do hope there will not be an issue with ammo in Halo 3 like there was in Halo 2 and how annoying it was and that maybe you’ll be able to use your own weapons more often then the annoying convenient weapons.