I have an original R4 and now have mario and luigi working, but my daughter has a different R4 card which i have tried all weeking trying to get the game working but with no joy. her card on it says "R4 sdhc revolution for ds www.r4ultra.com " i have tried so many firmwares but most just stick at the now loading screen when you turn the ds on, and the firmware she has on the card will not run mario and luigi. anyone know how to get it running on this card please