Does it happen to anyone else that when viewing an all-black screen (initial quicktime window, for example) that some lighter patches appear? (It ussually happens around where I suspect the LEDs are, but it's most noticeable around the middle, maybe a little to the left..). Also, does it happen to anyone else that when going to an all-black window, really bright colors (I think mostly, if not only white...) leave sort of a "shadow of themselves unless they're being replaced by another color besides black? When I turn it on or take it out of sleep mode it can always maintain a nice, pure black, but after using it for a while (especially after using Safari for a few minutes) I notice that the sort of blueish discolored area comes back. I'm guessing that Liquid crystal pixels don't like going from light colors to dark colors... Is this normal?