i tried deleting YuGiOh from my card through DSOrganize only to find out when i turn it back on its still there. so i the microSD into my card reader and tried deleting it through the computer but it gives a msg "Failed to Optimise: Folder Not Empty" everytime i try to delete. i look insde and the files (.dsq and .sav)are still there.....both at 0kb each and if i delete them through the fodler it works but when i go back and come back in the files are magically back. surprisingly the game still works when i play it but still, i want it removed from my card, i dont wanna see it. is there anyway i can do this, i have a feeling i have to format my card again but i really dont want to.