The threadname says it all. Does Sony ban people who bought something in PSN in past? I spent over 40 euros there and i think i have the right to have access to this files all the time, even if they would ban me.
In my opininion its just like you've got a good working shop and you have there a person who is buying everyday something, but he is farting when he's leaving the shop! If you throw him out he will never come again and you doesnt get anymore money from him.
What do you guys think?