I dunno if you still can get it anymore, but Datel used to make DVD Region X, they was also bundled it with Action Replay. I did find that it worked for 90% of my discs, I think I eventually lost the memory card needed to for it. However its fairly easy to find a crackable dvd drive, usually the cheap ones in Argos or Tescos are.
edit: bah, just as peter_b said, my bad.