On Wed, Jul 30, 2003 at 01:49:48AM +0000, Robert Millan wrote: > (A) is primarily designed or produced for the purpose of circumventing a > technological measure that effectively controls access to a work protected > under this title;" I've always wondered what "effectively" means here. Since you can create an exact, working duplicate of a DVD without breaking CSS, does it effectively control access? Richard Braakman