i have encountered a problem with my card and i am unable to find solution so if anyone can help me it would be greatly appreciated. My card crashed the other night while creating a save file for assassins creed, upon rebooting my ds i wa greeted with the menu? Screen in red. The micro sd when plugged into my laptop showed as having no files on it but no free space either so i formatted it with the panasonic tool and reinstalled the firmware and games and it was fine for about an hour at which point it did the same thing while loading a level on skate it. Hope i have provided enough info and i hope someone ca help......please.......you can haz cheezburger?