I currently own a SKY3DS. It had been working perfectly until I had to use the DiskWriter's optimize option to gain some space on my SD Card. At that point all my eeprom file saved games were lost only the nand file type games remained. I did research and determined to use a tool called SKY3DScTool that converts the games to save mainly to nand. Was this a wise decision? So far so good. Recently I loaded up a few games like The Legend of Zelda: A Link Between Worlds. This game said new file and when I selected it...I had a saved file from my original game. As for other games like Mario 3d Land...I keep getting the an error has occured please reset you system screen all the time. What could be the problem? Thanks!