BleepingComputer.com: DVDMagic?

The 1998 Digital Millennium Copyright Act, bans providing information or tools to evade copy-control technology, including the Contents Scramble System that's used on DVD media.

No person shall manufacture, import, offer to the public, provide, or otherwise traffic in any technology, product, service, device, component, or part thereof, that--

• Is primarily designed or produced for the purpose of circumventing a technological measure that effectively controls access to a work protected under this title;
  
  
• Has only limited commercially significant purpose or use other than to circumvent a technological measure that effectively controls access to a work protected under this title; or
  
  
• Is marketed by that person or another acting in concert with that person with that person's knowledge for use in circumventing a technological measure that effectively controls access to a work protected under this title.

Reference: Digital Millennium Copyright Act - Sec. 1201. Circumvention of copyright protection systems