I did jackass using instant copy. When it finished the movie turned out extremely well. I shrunk extras down to 30 percent and was able to get movie up to 85% and keep everything intact. My question is why would the artifacts exist in the same spot for the entire movie. The main movie was down to 85% and I would expect it to be artifact free. The artifacts are large blocks only on the left side and they exist throughout the whole dvd. Any help with this would be appreciated.