I copy hundreds of movies using CloneDVD without any problems, but I have had trouble copying the Showtime 3 disc series called "Sleeper Cell". The discs appear to copy without a problem but when I play them they don't play right. The movements of the actors are jerky, from the movie stopping continously for a split second and then continuing. This occurs constantly on all copied discs throughout the entire movie.. I have copied this movie three times using different DVD media brands, and using different original movie discs rented from different stores, all with the same result, and ONLY with this movie. All other movies copied at the same time came out OK. Has anyone out there had trouble with this movie? Or any ideas as to what the trouble is?