Hi, Hi have a sky3ds and I want to buy a private header in order to play online. But before doing any moves, I wanted to know if headers are zone related. example : My 3DS is EUR, can I buy an USA, JAP,... header ? Another question (even if I alreday know the answer...) : Is this really impossible to extract an header from a retail card with a 9.7 console ? Thanks in advance.