I think MidnightClub:LA is too - because I can't seem to get a "borrowed" game-save to work. Is there a way you can check to see if a gamesave is from the same region as your game?
Midnight club LA works.
what I do is use the game to create a game save then I copy a game save file from your source wherever you find one from and overwrite the existing file--seems work better that way.
Digital-Nitrate,
How did you make out with Warhawk?