For ALL of the PS3 MGS4 to appear on the 360, it would have to be on AT LEAST 8 dvds....

MGS 4 : Microsoft Game Studio 4 ????

who cares about MGS 4 only PS people the others don't really care..... a port of that game to 360 wouldn't help it a lot to make more sales than it will on PS 3... and honestly I don't even think it will sell that great if you compare it to the precedent releases.... don't get me wrong it will sell good but not as good as it use to be..... and i'm not sure konami will do a lot of profit on that ne looking on how much they invested in that game.....

What? A Sony fanboy begging for a 360 port of one of the most important PS3 titles?

I don't really see any need for that at the moment. PS3 is doing better than X360 (although its userbase is still smaller) and probably better than Konami expected last year. MGS4 is getting hyped very much, it has also recieved a few great reviews (major sites are still missing though) and its pre-orders probably exceed one million worldwide.

Also, a port could be a difficult thing to do. 50 GB isn't something that's easy to fit on a DVD9, even with the sounds compressed. It would be two discs at least, and I believe it would be more. And I believe making the port wouldn't be cheap either since I believe it's been well optimized for PS3. I'm sure there are some very interested X360 users though so it might actually sell well, unlike MGS2.

However, my main point is that while they would make money, they only need to make enough money, whatever that means. Kojima doesn't seem to want it on X360 and I believe his opinion will be respected unless the game fails which I highly doubt (although it depends on Konami's objectives with this game). Even if MGS4 was to be released on X360, it couldn't possibly be a better version. It would probably be somehow cut version. Not equally good (but still good, probably).

And no, we don't want some GeoW on PS3. We want Uncharted multiplayer. Mass Effect might be good but we're getting FFXIII, which is probably going to be better.

It will be have no doubt

 Defo going to be better, how dare you suggest that Mass Effect is in the same league

 how dare you suggest FF is a "RPG" of quality in the first place... it's more like "the story of which you are the hero" nothing much RPG about it.. once again I barely consider any JRPG being RPGs....it's just big "good" stories (good in "" because you have to like the genre, I do in some cases but certainly not in the past couple FF in general with maybe an exception or 2)

yeah it's flame bate but it's my opinion 

More games should be exclusive. It is what makes consoles unique. I would never want Mass Effect and Gears on the PS3, (because I have a 360).

They are different consoles, and it is sad to see so many 3rd party games being shared these days. I believe that only sport franchises should be multiplat.

Someone should create a law, where one game can only appear on one console. So every console has an entire library of exclusive games.

Wouldn't that be great?

_{(Note: I also have a PS3 and enjoy those EXCLUSIVE games as well)} 

LOL Yeah and FFXIV is heading to the Wii.

@Red4ADevil: Actually, it is!