peter jackson is in the middle of making a halo project (check it out on wikipedia just type in (peter jackson halo )). other than that and halo wars i geuss microsoft has a desicsion to make

I´d say they will pull a Batman and make Halo Begins.

 WTF do these have to do with the Halo franchise.

Marathon: Prequel to Halo

A Halo movie would be pretty cool actually.  

 Nothing, it is just one his of his 'making no sense typical Leo-J post'  posts.

DiRT - Warthog Edition.

In a way I feel we will see some other form of Halo and another game Master Chief is in. He is the unofficial mascot of the Xbox I don't think this is the end of him or halo.

Well Halo Wars will likely do fairly well, nothing explosive.

That said, I'd be AMAZED if Microsoft failed to do any more Halo FPS type games with the success of Halo 3 already.

I think Halo 3 is the only big Halo FPS for the 360 (unless the 360 becomes a runaway winner and the base demands it).

But if Microsoft decides to make another, I think a new Halo game will be a certainity or at least a similar project from Bungie.

Since Bungie's Marathon was a trilogy and since Halo is supposed to be 200 years before the Marathon trilogy, my guess is Bungie will create another trilogy that takes place pre or post Marathon.