So, the other day I was goofing around on the homebrew channel and I thought it would be a good idea to backup all my regular wii saves since I haven't done it on a while, so i ran the app and then started pressing different options on it (because I forgot how to backup the saves... yeah that was kind of stupid) when all of a sudden the UI went nuts and everything was out of place but I wasn't too worried... till I decided to go back to HBL and surprise! all the fucking data from the card was gone. Everything. So I went back to formatting it to FAT32 and started downloading everything.