I have an early 2007 Macbook Pro 17". The iSight worked fine until maybe 5 or 6 months ago unexpectedly. No new software, hardware, or damage. I've done the PRAM reset, physically examined connection behind monitor, and various other online fixes. The iSight is not present on the system profiler at all (neither normally nor under vendor specific). What do we know about this widespread issue? Has anyone gotten any real substance? I've hear of people getting it repaired at the Apple store but never heard what the real problem was? I'd prefer to fix this myself.