I have been monitoring a number of threads to learn how to use DVD Decrypter, Shrink and Nero Express so I can back-up my DVD movies. I haven't gotten past DVD Decrypter yet. When I load in a DVD, I get two I/O errors from DVD Decrypter. The errors I get are the following: I/O Error! Device:[1:1:0] TSSTcorp CD/DVDW TS-H552B TS04 (E(SCSI) CDB: 28 00 00 00 04 4B 00 00 20 00 Interpretation: Read (10) - Sectors: 1099 - 1130 Reason: The parameter is incorrect. I/O Error! Device:[1:1:0] TSSTcorp CD/DVDW TS-H552B TS04 (E(SCSI) CDB: 28 00 00 00 26 BC CD 00 00 20 00 Interpretation: Read (10) - Sectors: 2538702 - 2538733 Reason: The parameter is incorrect. I press "ignore" both times and it show all the files on the DVD. When I begin ripping the DVD, it gets 57% of the way through when it quits reading the DVD. It goes from 3.5X read rate to 0 in about 10 seconds. It always does it at the same VOB. I have cleaned the DVD twice with no improvement. I have tried using the option "ignore read errors", but that has not solved it. I have also tried to use the settings suggested by a "ScubaPete" that I read in a different forum. All to no avail. Any suggestions?