Just recently got arm9 up and running on a n3DS I found on Kijiji for $60. Everything is going well, but I'm a little blurry on some things relating to my NNID (or lack thereof). Am I good to go ahead and create a new NNID now that I'm running a9lh and downloading all this free shit? Better yet, am I able to unlink my old NNID (from an o3DS) and then link it to my newly hacked n3DS? Sorry if this is a "noob" question, I just don't want to get banned from anything and would rather be safe than sorry. Thanks in advance.