I recently ordered a Sky3DS and I am preparing all the files in my microsd before it arrives. I know how to get the private header info, but what do you do next? I heard something about Sky Army Knife and NoBanNoSky.. But don't know where to start. I also got some questions. 1. Can you use privates from OFFLINE games? 2. Can you use just one header for all of your roms? 3. Any header from any game will work right?