I really can't stand leaks. Especially when people think they are cool by taking things that are in private beta and just distributing them. What they usually fail to realize is that that one person can sometimes screw a whole program for the people that do actually follow the rules. I don't know who thought it was cool to violate their NDA, but it's really getting old.
I would highly recommend waiting to install these patches until they are officially released. These were beta patches, and based on personal experience (because I'm actually in the beta program) are not ready for a final release. Because they're not official, I'm not going to link to them. If you do chose to install them, do so at your own risk.
I would say more, but I like being in the program, so I'll leave it at that.