I just confirmed it myself. I had a myriad of colorful "blobs" all over my iSight. I only noticed them really when I put my hand over the iSight so the image was BLACK. But, like the patch notes said, this update fixes them! They are ALL GONE So for people complaining about stuck/dead pixels etc with your iSight, update to 10.6.3! I'm guessing the update maps them out, somehow. Very cool stuff.