I can rip the Vob file to my hard drive but when I play it, it looks scrambled?
If you play a DVD in a software player you can usually copy any file on it to the hard drive while it is playing. But getting it on the hard drive doesn’t assure us that it is decoded correctly. Try using SmartRipper or Vobdec, DeCSS and Power Ripper do not support some of the newer CD encryption codes.