Hi there...i have just upgraded my OS to Lion. before upgrading, i have a partion running windows 7 using bootcamp. After upgrading, when i tried to boot windows 7, it cant boot. It just shows a blue screen saying "Please Wait" then the scrren turns black and it repeats over and over again. while running mac os, i can still see the bootcamp when i open finder. Anyone can pls help solve this problem...? i really dun wan to reinstall my windows 7....thank you.