Ensemble announced they are beginning devlopment for a new RTS title for the Halo community. Halo Wars, a Real Time Strategy game using the Halo storyline. First reports look good, the trailer is all CGI and no game engine details have been released, they also have some concept art that looks very nice. It's only supposed to come out for the Xbox 360, but I'm really hoping they port it to the PC after release, or at least release full mouse and keyboard support on the 360. RTS games are played much better that way.