I have the cheat.dat for the m3 ds simply, when turning on the "Have Item Set Codes" (allowing me to have any "house set" in game[ex. Blue set, Mush set, Classic set, etc.]), I have the problem of the codes not working, anyone know what's wrong? It says in blue under the code description "Make sure you have the inventory space before using" does this mean I have to have inventory space in my house or inventory space in my "suitcase"? Someone please help!