Hi. I'm not asking this personally, I'm asking on behalf of my friend. He has a stock white 2.2GHz MacBook, the 2.2GHz SR, with 1GB RAM. Now, recently, he noticed that the green indicator light next to his iSight camera, is always on, even if he just started up his 'Book. If he tries to open Photo Booth, all he gets is not a picture on the Photo Booth window, but in fact, just plain black inside the window, with no error message. Does anyone know what is going on? Any help would be appreciated. Thanks. PS. I've tried resetting the PRAM, by command-option-p-r, to no avail.