I literally just got a new macbook, I have used the ichat and photobooth applications a couple of times and everything seemed fine. Today I opened my computer and attempted to open up the camera but the image was blank except for a little picture of a video camera with an X through it. I tried opening ichat to see if the problem was photobooth related, but on ichat it said that there was no camera connected to the computer. any ideas what i should do? or do i have to resort to bringing my computer in to be fixed...and then not seeing it again for months. any info would be fantastic. thanks!