Do you want to use a custom control scheme?

To change your controls, select "Custom Controls" from above.
Click on the fields on the right to set your controls.
Press a key to set this field...

Rotate Left:
Rotate Right:
Shift Left:
Shift Right:
Soft Drop:
Hard Drop:
Swap Peice:
Auto-Repeat Times:
AutoRepeat: ms
Repeat Charge: ms