Hi I'm new here and I just got my first emulator, Project64. First, I would like to know the controlls. I know that X = A and C = B and Enter = Start, but what is the C buttons, the Z button, and the L and R buttons? Also, a lot of times when I play, it says "While processing graphics data an exception occured you may have to restart the emulator." How do I get rid of that? Thanks.