AMBIENT  to copy any DVD, get;

http://www.macupdate.com/info.php/id/14644/fast-dvd-copy  
(Version 9.0.2)

XENOPHILE  LOL, well, DUH!!! Do you complain that your car is useless for the one purpose you bought it for...transatlantic flights?

If you want to copy a CSS-protected DVD, use MacTheRipper. It will extract VOBs from a DVD, resulting in a Video_TS folder that you can then burn using Toast or a number of other shareware apps (IMO Toast is easiest and always is rock solid for me).

BTW I hope you own the DVDs you intend to copy, and that the copies are intended solely for personal backups to guard against damage to the original DVDs. Stealing DVD content is a crime and even if it wasn't, it is still immoral.   
(Version 9.0.2)

CORPSECORPS  Imagine that. They chose not to include a feature that would almost certainly get them into legal hot water!

You should have checked the specs. Very few apps WILL copy encrypted discs.

Fair use is dead. All hail the duarchic corpocracy of the RIAA and MPAA or off with your 'ead!  
(Version 9.0.2)