Hi. I played some games today and of course saved the progress. The roms' name were like "trm-ytag.nds" and I decided to change them to be like the game's name. Example: trm-ytag.nds -> "Yoshi touch and go.nds". Now it doesn't recognise the save files. What should I do ? Thanks and sorry for bad english. PS: SuperCard DS One with latest OS.