I had issues with "CJ7" last night -- the part where Dicky wears the magic glasses to class, the movie froze and wouldn't budge until I skipped to the next chapter. It did the same thing during fight between the fat boy and fat girl. It was a Netflix rental, but there wasn't a mark on the disc that I could see, and I even cleaned it with a lint-free cloth. Altogether, I missed around 5-6 minutes of the movie because of this. Hopefully it was just a flaw in the disc -- plan to buy it soon, so we'll see.