http://blog.eu.playstation.com/2011/11/04/upcoming-change-to-playstation-3-and-psp-game-content-on-playstation-network/
I wonder if this only effects EU, or is this change global?For game content purchased after November 18, 2011, a new policy will apply and the number of devices that can be activated will be as follows:
* PS3: Users will be able to play the game on up to 2 activated PS3 systems.
* PSP: Users will be able to play the game on up to 2 activated PSP systems.