just thought i would share something i think a lot of you will find useful, new 3DS and old 3DS users alike, its the microSD management app running as a standalone app on the home screen, this allows you have access to the microSD on the n3DS without opening the back cover or being kicked out of emunand, and for old 3DS users it will allow you to transfer files over reliably without having to exit emunand and remove the SD card .....as per usual no sharing on gbatemp, but i have told someone else how to do it too so they will probably share it elsewhere "soon"....but i heard people like to know whats coming before its even arrived so here you go 
