Ok im stuck guys using laffs ftp server and the blue theme i have transferred these files i don't know how many times and always get stuck on the white Wii u menu screen. Tried putting my backup back in and same thing. Tried the Rosalina to get it to write the originals back. Im wondering i had...
@Xdqwerty, You do realise that just about any SD card formatted to FAT32 should work with the DSi. I think, 16GB or 32 is about enough to load all of your games.