http://boardsus.playstation.com/t5/P.../td-p/40410716

Could it be the problem why my stats don't count in FTB3? And a few other games?

OH yeah the part im referring to
Purchased content is tied to the purchasing account.
Accounts need to be activated to a system in order for the system to validate that you can play the content.
You can actiavate an account on up to 5 PSPs at a time.
In order to activate/deactivate a system go to PSN>Account Managment>Activation/Deactvation Settings on your PSP.

Also when i try to activate, it says i a PSP Software upgrade is required. I don't want to upgrade it, i have CFW! 5.50 GEN-B (FULL)
Can i activate somehow without downgrading to OFW?