"My expectation is it could be upwards of 3 million people. I think that's a fairly conservative estimate. Certainly, there will never be a console beta of this magnitude."Also confirmed was that their will be no Natal support in the game (phew!) and that they are working on their next project:
"Our next game is definitely not Halo; it's something totally new.”Bungie have been working exclusively on the Halo series for more than 10 years, what can we expect from them next?