I have copied Hellboy into the Hard Drive using dvdbackup. It plays fine using dvdplayer, but when I looked in the Video-ts file there was only the usual collection of IFO,BUP and VOB files - No Audio. I know the Audio file is always empty, but do I need one to burn to disc with my Dvd2OneX? There is sound when using the dvdplayer in the Mac, but I would like to burn it to use in our stand-alone player. I always burn using Toast Titanium 5.2, and don't normally find any problems. Any advice appreciated, thanks.