Not long from now I'll be getting back into the action in the HALO game series. From what I have read on Bungie.net, They are now expanding the game series to new & better horizons. Has anyone got more details on this?

As the new Halo 3 ODST will soon be coming out it is wise to see if anyone can get more details of this of the game alone. Any info will be a great help. Thank you.