Perhaps this is common knowledge or has been posted before, but I was unsure of what to search for so I appologize in adv if it has. I have a 15" Powerbook and in the centre of the screen, opposite of the Apple logo on the back of the screen there is a brighter area, sort of like a vignette ring shapes sort of thing (hard to describe really). It's most noticable in dim or dark lighting. It starts to bug me after a while, as if its caused from the glowing logo. If this is true it seems like a stupid sacrifice in quality for style. Anyone else see this on their Powerbook?