I am following the 3dsguide for "any version" ntrboot 3ds single system hack. In the Finalizing Setup section, it shows three files that are not on my SD card - savehaxpayload.bin; otherapp.bin; soundhax-usa-n3ds.m4a - and I don't see these mentioned in the guide. Is that OK? I am assuming that these files are related to another method maybe, but before I go any further, I want to be triple sure.