If tapping start really fast while highlighting the battle option is to hard for you than you shuold get the MADCATZ controllers.
On them is a SLOW button next to the start button.(And also a TURBO button.)
Now follow the instructions bellow........
1.Go to the menu. 2.Highlight the BATTLE option. 3.Now press the SLOW button. 4.If you hear a chime than press the SLOW button again. 5.Go to the 'Level Select' option in the BATTLE mode. 6.Now go to the last four levels and they will be new levels.
(note: The reason it works is because the SLOW button is like the START button,but it keeps on repeating the START button.
That is why it is so fast! Just press it again to make it stop.)