@ sceece, well M$ also included MGS Rising in the exclusive games part of their show....
Anyway, no, and I think LA Noire is becoming vapourware, and many of the things from that are being incorporated into Agent, I think we have gone too long without hearing about it
And anyway, as it has been designed the take advantage of the cell and blu-ray, that's what they said when the Rockstar exclusive was first announced, it probably won't be that easy to port, so if it sells well they won't bother