somebody said this,
"it's default .ini text leftover as it's UE3 based. [or]
It's UE3 based, therefore possible for PS3."
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It may not be very similar, but remember the Gears of War on PC rumor that was denied back around the time Gears launched on the 360 because of a Gears.exe settings (or something like that) on an Nvidia driver?