My girlfriend and I both got R4 cards. We both are trying to play Pokemon White/Black but it only works on mine, not hers. On hers, when she selects the game, it goes black. Does anyone know how to solve this? I got an WoodR4 and she got something different.. It says Touch DS on the card itself, and it says v2.3b x ver when the card loads. Idk what kind it is, my friend got it for her. Can anyone help?