And while I am thinking about this, the best thing about Blu-Ray (note this is sarcasm) is that has a phone home feature.
If it thinks you are pirating something, it phones home to Sony (or whomever) and your system (blu-ray player, PS3, whatever) gets blacklisted from then on. Totally 100% unusable machine until you are some how able to satisfy them that you werent breaking any rules or laws.
So enjoy what Sony has in store for you. :)