Why doesn't my Burnout 3: Takedown save game work when I move it to another XBox?

The save games in Burnout 3: Takedown is tied to the XBox is was created on and cannot be moved to any other XBox. If you want to play Burnout 3: Takedown on another XBox or your XBox 360 you cannot move your save game. You will have to replay the whole game.