Hi, I keep my powerbook on my desk when I work. When it goes to sleep, the LED on the front of the case starts doing its 'breathing' thing. I find this distracting, since I'm usually working on a piece of paper right in front of the powerbook. Is there a way I can disable the light entirely, or at least stop it from oscillating when the machine goes to sleep? Currently I need to put something in front of the case or turn it around when it goes to sleep. Thanks.