CPRM - Cryptome

Found this on Cryptome. http://www.theregister.co.uk/content/2/15620.html I kinda prefer more passive storage devices that do exactly what they're told to do. Anyone know of sources for technical details? The dvd/flash CPRM spec is available here ( hardcopy only ). Anyone got an on-line version? http://www.dvdcca.org/4centity/tech/cprm/ I suppose it'll be easier to get when it hits the ATA spec.