[LightIntoDarkness]

CVD, il lock è sulla libreria, non sul singolo gioco...

"Can a friend and I share a library and both play at the same time?
No, a shared library may only be accessed by one user at a time."

e ancora

"When I authorize a device to lend my library to others, do I limit my own ability to access and play my games?
As the lender, you may always access and play your games at any time. If you decide to start playing when a friend is already playing one of your games, he/she will be given a few minutes to either purchase the game or quit playing."