No problem dude...Basically slant six have "CRACKED DOWN" on hackers so to speak....YES you can download an iso or cso version of ftb 3 and play the campaign without any issues whatsoever but if you want to play online you cant...Or at least you couldn't but vosman has created a way....You see slant six blocked all cfw from accessing psn so you could not sign into ftb 3 online but vosman created a plugin that lets cfw access psn but....Slant six have also implemented an online entitlement access code system that every psp user requires to register their psp's psn account and enable ftb 3 online......So you have 2 choices....You can go here:
http://www.consolediscussions.com/fo...h-ftb3-t24621/ and follow that simple, well explained guide by Darth Bane or you could simply go here:
http://www.consolediscussions.com/fo...online-t24411/ and follow the great Johnny McKinney's guide....Either way this will get you past the psn access but at the moment the guys are working on a code that gets you past the Entitlement code Nag screen but for the moment you have a tough decision to make..... are you gonna wait it out until the coders figure out the solution to ftb 3 free online Orrrrrrrrrrrr.....Are you gonna give into temptation and buy an entitlement voucher code from the psn store...Oh and btw download media go (Via google) onto your pc and use that to buy the code and register it the same way...just make sure you sign in with the psn account that you will be using on your psp to play ftb 3...
Hope i helped! =]