Sir liqu1d_g0at
Member!
Thats bullshit, youre smoking the wrong shit. There won't be any downloadable missions, Halo 2 ended the way Bungie wanted it to end. The most probable thing that is going to happen on that date (if its true anyway) is some new DLC, NOT missions, and Halo 3 is probably coming out on XBOX 2 but it's unknown if it's going to be a launch title.