Will it be much trouble to create two modes of keys mappings - one for accelerometer on and one for off? The reason I ask this is because game gripper is missing two buttons (L2, R2), and the only way to access all control keys with it is to use accellerometer to control Left,Right,Up,Down and by that - to allow new key mappings for the gripper's left + control for other usages such as L2,R2, Load and Save.