With speculation about possible bans, apparently caused by the use of public headers, I see as an alternative, the use of private headers for added security. (.cia's beside the point) But here comes the question: What is the best game to extract the private header? There are differences between sizes headers: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB and regions: U, E, A, or can I use any game? (For example: FIFA 11). In this case, I have no game, and I'll buy one for life. What would be the most appropriate in a matter of compatibility and safety?