Btw why did you call it dvd9? Is that something I'm not aware of? I'm not trying to flame you or make fun of you or anything. Just seems odd you said dvd9 twice.
Anyway to produce MGS4 on the 360 would cost prob 2 or more dollar extra with all the disc's.
So if the 360 get's MGS4 so be it. It's like Bioshock.
Doesn't matter. They could fit it all on 4 DVD's before Problem is cost. Also 360 cores are never going to stop haunting the 360. And the Xbox arcade only has 512 MB memory. Not nearly enough for MGS4.