Hot Shots Golf

Left/Right handed golfer:

When choosing golfer press R1+R2+L1+L2+Start+Select+X and it will change the golfer to the opposite hand.

Mirror Courses:

Highlight a course at the course selection screen then press L1+L2 then press X.

Sounds:

When playing with two or more more players push the shape buttons on the waiting players controller and you will hear these sounds:

Square: Ohhhhhhhhhhh
Triangle: Claps
Circle: Hurry Up!
X: Nice Shot!