Hi, I've backed up many dvd's and all work perfect on my dvd players

equipment i used
dvd-r pioneer 104
dvd player yamada dvd-2100 also tested on a sony dvd player

media used
eproformance 1x
(had problems with bulkpaq)

software used
smartripper
dvd2one
Prassi's Primo DVD

guides used

y ou use both links first one is to rip and second is to burn

http://www.dvd2dvdr.com/DVD2ONE_I.htm
http://www.dvd2dvdr.com/DVD2ONE_II.htm