I've got a macbook pro4, 1, which I only bought two months ago and I'm running Mac OS X v. 10.5.6. I'd used the in-built webcam a couple of times and found it absolutely excellent. However, today I logged in to aMSN and it doesn't seem to work (I get Apple error code -9405). Seeing it not work I then opened Photo Booth, which wasn't recognising any camera. I guess my camera has broken already? Is there anyway to know for sure? I've run updates since its previous use, could a quicktime update have disagreed with it? Is it likely to be fixable (I think I know the answer to that one...) Any help greatly appreciated.