On 12/15/2005 at 7:39 PM Barry Watzman wrote: >Copyrighted books differ from copyrighted software in not one but two >important ways: First, there normally is no EULA. Not yet, anyway. And, AFAIK, it's perfectly permissible to reverse-engineer a book. :) I suspect that DRM will put more interesting twists into both software and music. Cheers, Chuck