Great guide. I have the original teal 3DS with the factory 2GB memory card. I just recently bought a couple of 3DS games and could only fit on 1 at a time due to the size limitation. After googling for a solution, I came across your guide. Once I followed it, it worked and now I have a ton of blocks on my 3DS. I literally have space for all my digital 3DS games. Thank you so much!!!