Here's a quote from a CNBC article from yesterday that talks about this rumor (also I have a feeling that future games from them will be for the 360, DS, and PSP):
http://www.cnbc.com/id/21133818
"This is certainly worth watching: Microsoft snapped up Bungie back in 2000 and the partnership has been key in generating excitement and interest in the various versions of the Xbox. With the Halo trilogy at an end, this might be a perfect time for the two to party company. Me? From the two people I'm talking to inside Bungie, I'm expecting a new kind of partnership between the two and not a wholesale break-up."







