Use the following trick if you get into a bad situation and want to take the shot over. Press Select and quit the game. You will be prompted to save. Answer "Yes" and you should return to the title screen. Load your game and you will be teeing off at the hole you just quit from.
Press Start(2) to pause and immediately resume the game. This cuts off the caddie's speech and they will not continue it after the game resumes.
At the main menu, press L2, R2, L2, R2, Up, Right, Down, Left, L1, R1 to unlock all characters in stroke play mode. If you entered the code correctly, you will hear a sound.
At the character selection screen, highlight a golfer, then hold L2 + Select and press X.
At the main menu, press L1, R1, L2, R2, L1, R1, L2, R2. If you entered the code correctly, you will hear a sound. Repeat the code to select various sound selections.
While the swing meter is on-screen before hitting the ball, press L2 + R1 + Triangle. Press Left or Right to change the ball's shape.
Hold X while waiting for your turn. This should speed up both your opponent hitting it, and the time it takes for the shot, significantly. You can also hold X after you shoot to speed up your shot's time to get there.
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