Just saw this posted elsewhere : [Only registered and activated users can see links. ]
Wow! According to the blurb you can change your BD and DVD region!!!
yeah, PS3 jailbreak is awesome, especially because it works on my phone
decided to tinker with some of the PS3′s files, xRegistry.sys in particular because it holds important things like debug mode switches and bluray/dvd region, along with your PSN login details (unencrypted!) and other little tidbits.