[Sams choice]

I use Intervideo's DVD Copy 2, it's both more stable, easier to use, and has more media options than DVD X Copy express, I'm not sure why I even have DVD X copy plat. installed on my system becuase it doesn't get used anymore. Without a ripper included in the updates DVD X Copy will soon be a thing of the past if it isn't already.

If I were you I'd just forget about DVD X Copy and go with Intervideo's DVD Copy 2 or maybe try Clone DVD 2, since most everyone here seem to use it and like it, but I personally have never tried that one yet and probably will never need to since I'm backing up 100% of what I need with DVD Copy 2.