You can split it with DVDShrink too if you want a free program. http://www.dvdshrink.info/splitting-v2-3.php This guide is for an older version of Shrink, but will show the basics. Last version of Shrink is 3.2 and can be downloaded from www.mrbass.org
You can also use DVDShrink to compress the movie to fit onto a blank dvd if you prefer. There are guides for that at both sites I’ve mentioned.
You might want to follow zebadee’s advice if you want a commercial program. He really is a guru at this sort of thing though he won’t admit it.
Please don’t hit me zebadee!