I'm gonna get a N3DS next month, it'll probably be on 11.0+ so I'll have to use the DSiWare method. I already own a O3DS with CFW (Luma + A9LH) that I had set up with the guide. I want to be make sure everything's fine before buying a N3DS. The guide stands that "the source 3DS's NNID will be stuck on the target 3DS unless you either system transfer back or call Ninty", and later adds "do one of the following (or neither if you don’t mind the source 3DS’s NNID being nonfunctional)". In the troubleshooting section is written that you can remove a NNID with GodMode9. Would removing the NNID on the O3DS allows it to connect to the internet? Would my NNID work on my N3DS if I remove it from my O3DS? Will my O3DS keep its CFW? How many DSiWare downgrades can I do with my O3DS? Finally, would you recommend me to get my NNID on the N3DS or to get it back to my O3DS? Why? Sorry if I look like a complete noob by asking these questions but I couldn't find definite answers. Thank you.