damn so every time i wanna go in emunand i have to format it and delete evrything?Unless you've formatted the 3ds for Emunand while in the gateway menu (this deletes everything on your SD card) you would need to go into system setting to see if it says GW3D (note leaving system settings after checking for GW3D will kick you back into sysnand).
I have my Nads linked and simply made folders spelling out
S Y S N A N A N D
and
E M U N A N A N D
for their respective Nands