WAY too bright frontlight on GBC

adding a resistor (or a potentiometer if you want to make it variable) will lower the brightness

edit -- although, there are built-in resistors to keep it from burning out.  only want to mention that to avoid confusion, last time this came up in a thread and adding resistors were mentioned, i had several people email concerned they needed a resistor in their kit or it would burn out.  it won't, there are resistors on the PCB of the frontlight.