I have the latest version of Nero 6 ultra & Lite-On DVDRW SOHW-1693S, and have backed up many of my dvds without trouble. The dvd is The Big Country, which is a long movie, so I used recode & just did the main title. The compression was 68%. It burned ok but skips constantly when I play it back. I've tried burning direct to DVD & also burning it first to hard drive. I've checked all the quality enhancement boxes & slowed the recording speed down to 4X. Always the same results. If anyone has advice I'd appreciate it. Thanks.