I recommend using DVDfab Decrypter (www.dvdidle.com) [Go to free stuff-the freeware works just fine] to rip, DVD Shrink to compress, and then Nero or Sonic or whatever burning software you have to burn this onto the disc.

How can they have the Blu-Ray know when one copy has been made? For example, say I try copying it on two different computers. Just wondering...