I just installed the latest software update for my mac, and I don't know, but is it just me or did me 12 inch powerbook, receive a better resolution and brighter screen from the software update. Before 12 inch PB owners were complaining about the image quality compared to the 15" PB, and how it isn't as bright, and prior to the software update, I agreed with them, but since I downloaded the software update... WOW!!! Screen is brighter and clearer... what gives? I have a mini 15 inch screen on my 12 inch screen.