my card was working fine. I had TWEWY in sleep mode, and I put my ds in my binder. I pulled it out a couple periods later and it had frozen up. I turned it off and turned it back on, and had the "microsd error" message. I put it in my computer when I got home and it says I need to format the drive. I had TONS of stuff on there and it was organized perfectly... and it's not all backed up. the saves, my skins, music... and how my games, etc were organized. I don't want to lose everything by formatting. is there any way I can save it?