I had received a few DVDs for Christmas and was backing them up when I came upon a problem. I was trying to back up rush hour three and the kingdom and Shattered I tried on office depot +RW disk and the dynex –r 16x disk with the same result, it works on my computer and another new dvd player in the house but not my Denex system that is three years old. I tried several times with both disk and changing write speeds and dvd5 to DVD r-+ selections. i am useng Vista prem. Summary for drive E: (AnyDVD 220.127.116.11) MATSHITA DVD-RAM UJ-850S 1.61 70106UKMERC00120235 Drive (Hardware) Region: 1 Media is a DVD. Booktype: dvd-rom (version 1), Layers: 2 (opposite) Size of first Layer: 1936336 sectors (3781 MBytes) Total size: 3643178 sectors (7115 MBytes) Video DVD (or CD) label: RUSH_HOUR_3 Media is CSS protected! Video Standard: NTSC Media is locked to region(s): 1! Warning: .bup file location is wrong, .bup processing disabled! RCE protection not found. Found & removed structural copy protection! Found & removed invalid cell pieces! Repaired invalid title search pointer table! Found & removed bogus title set(s)! Found & removed invalid VOBUs! UDF filesystem patched! Found & removed Autorun from Video DVD! Found & removed 5 potential bad sector protections! Emulating RPC-2 drive with region 1!