I have a O3DS that i setup my NNID on the emunand while it was unlinked. I didnt setup any NNID on the sysnand at all - but now i want to. Can i use the same NNID on my sysnand too? when i try to access eshop in sysnad it is asking for if i wanted to link a existing account or not. i know it is using two different ID numbers inside the 'Nintendo 3DS' folder sorry if this was asked b4 - i did search a lot and didnt find a answer.