I backed up alot of my DVDs even the ones most people had problems with, but this one has me scratching my head. Every program I've tried (1ClickDVD, Nero, shrink, decrypter) locks up half-way through the reading process. I have DVD43 running in the background. The DVD plays flawlessly in my player. I can't find any damage on it. I kept thinking that I must have gotten a bad press, but it plays perfectly. Any ideas?