You're going to have to plump up the full sum for Cho Aniki we're afraid.

Concluding yesterday's scheduled maintenance, Sony has rolled out its new game sharing restrictions. From now on, any digital items you purchase from the PlayStation Store will be eligible on just two PS3 and two PSP systems.

Previous purchases will of course hold the old policy, which allowed sharing between five systems each. But don't worry if you've suddenly got too many systems in your house — Sony's provided full instructions to get you sorted through here.