There is a .cia version floating around for Emunand. It will add the icon to the home screen so you can skip going in to settings and it errors out when you exit and dumps you back in to emu nand. It's very useful. The built in version requires you to go in to settings. When you exit the stock version of SD Manager it dumps you in to system nand. The modified version saves a lot of time and hassle. It's on a known ISO site. Google it!