I figured I'd put this in here because it's more pertenant to us PS3 owners So anyway: 1UP is showing off side by side comparison videos of the PS3 and 360 version. You'll not they run identically in the first comparison video. For some reason they decided to enable a realtime quicksave on the PS3 version (but not the 360 version) at the start of the Water run sequence from HL2, however once that misleading quicksave (which causes stuttering because it's saving in the background as iut's playing via user enabled quicksave hotkey) the Water Run sequence runs at exactly the same framerate. They're going to release more, but I'm satisfied, after seeing this video, that I'll be alright getting the PS3 version. Plus the FragX controller, means I can play it with a mouse which is really a bigger deal to me than a framerate drop, considering I put up with them on my old PC.