I am still quite new to this.. I am planning to buy a 3DS game tom to have a private header. 1. Lets say for example I have a downloaded rom that's already in .3dz format. Its online ready and I am assuming it already has a header but I want to use my own private header instead. How do I go about injecting my private header to it? Is it the same procedure as those roms in .3ds format (without header) or Do I have to download another copy that has no header? 2. Has it been confirmed that Gateway's game backup creator is region free? Like for example I can extract a game from US region even if I have a JPN N3DS?