I ripped pirates of the caribbean, then i compressed it to fit in a dvd-r. Finaly i wrote it to dvd-r disk. When i tried to play in my Sony DVD deck it was impossible. The movie "jumps" every 2 seconds to the next chapter!!!! I used Smart Ripper v 2.41 or DVD Decrypter 3.19.0 for ripping, DVD2One for compressing and Nero Ultra Edition 18.104.22.168 or Pinnacle Instant Copy for Recording. I used many brand names for media as TDK,Plextor, Princo, Ricoh, Sentinel. My DVD+-R drive is a Teac WD50D Thank you and regards!!!