Lock PS3 DLC?
 

Basically I want to be able to lock or password protect games and demos downloaded from the PS Store, to prevent a younger user from playing demos and games we've downloaded. Is there any way to do this? I'm not able to find a way to lock the content to only the one user account.

TIA

Noone? Does anyone know anything about PS3 parental controls or anything like that?

find anything from google?

No nothing yet, it's a bit tricky to google, as all I get is people talking about how to use DLC on multiple consoles or access the other regions stores, nothing on how to lock the content to only one user on the PS3.