I'm saying it right now.... There is no way a 3rd party title is going to stay ps3 exclusive. The ps3 has too small of a userbase and the new HD games cost too much to produce. They will all eventually be put on the 360 and/or the pc. The only option for Final Fantasy XIII or Metal Gear Solid 4 to stay as ps3 exclusives would be for sony to give major kickbacks to their respective publishers and sony is already losing too much money at this point and time. For those who argue that FFXIII is too much for the 360, you're in major denial. The ps3's graphical abilities, ie the GPU, are not that much different than the 360's, and a Final Fantasy game has no where near number crunching thirsts that are beyond the 360's CPU.