has anyone seen this? ive got strange discoloring on certain parts of the screen. and if i hit/tap the macbook pro from underneath at the back towards the screen it disappears for a while. what can i do? Unibody 15" 2008 2.53ghz, 512mb 9600m gt 4bg ram. EDIT\: i took a screenshot and it looks fine but when i physically took pictures u can see the prob. it seems like lcd connection is weird.