''There are additional schemes describeed in the 9-page doccument, so the gist of it.... lol. Because digicor alreaddy has studio approval for its physical security and encoding security, the DRM Agreement seems to licence mainly encription security from edigital,'' It seems they have the most important components covered....why hound e.Digital for a post production file encryption? The 9 page document has nothing to do with e.Digital...other than that one less important item. doni