Hi. I've just found out about the Wii U being hack-able and having the ability to play backups from a memory card. I'm interested in getting set up but I'm not sure on what memory cards people are using. I've read the Wii U can only handle SD cards up to 32 GB but I've seen people talking about using 128 GB cards with their set up. What am I missing? Can anyone point me to a card that definitely works with the Wii U hack? Thanks in advance.