There seems to be a rumor afloat about OLED on the next-gen Macbook Pro. The present Macbooks and Macbook Pros have a plastic 'window' which feeds of the light emitted from the LED display. If the new OLED logo rumor turns out to be true that would open channels to customise that logo and make it show anything you want it to. Now that's got to be a pretty impressive hack. Let's wait and hope for the best!