I have been using dvd decrypter for some time now, and get frustrated when i want to back up my new dvds, and the program doesn't want to work. At the moment i am having trouble with "me,myself and irene." and "twisted" It gets to 50 or 51 % and then stops, stating an i/o error, with a bunch of numbers, then unrecoverable read error. This is frustrating, and happens reglarly enough to be annoying. I am certainly no expert at this, and would love any help i can get. Is there such a thing as a disk that just can't be copied???