Try DVDFab HD Decrypter to rip the dvd to your hard drive. It is the free section of DVDFab and will continue to work even after the trial for the main part of the program expires. This program is still being updated for new protections as they come out, and you will be able to update the free section too. http://www.dvdfab.com/free.htm
Don't use it in combination with DVD43. Just run it alone.