First of all, every time this happens I die a little inside. I've got 8 games in the flashcard (If it's important I'll post them later) as +10 EEPROM YES roms because like that I can have the auto scrolling thing. Everything fine until I realize after turning off the console and a few hours later every game save data was corrupted. OMG fine fine, don't worry. Now I played every game in order to create a save file for each one and tried to replicate the corrupting: Turned off the 3DS and taking the Sky3DS in and out, but all of the saves remained fine. This morning, when I went to play my lovely games, EVERY ONE OF THEM WAS CORRUPTED, and, as you know, nobody can play like that. Sky3DS red button version, and Kingston class 10 microSD that was running perfectly EEPROM NO games and saving, but a lot of those crashing with the message "An error has ocurred" at certain points of the game and that's why I wanted to change them to EEPROM YES. Thanks for reading.