I ordered that card from them and got it in 3 days I was happy. then I tried the flashcard in 2 dsi and 2 3ds and it doesn't work at all The card says : THERE IS NOTHING INSERTED IN THE GAME CARD SLOT. I tried it all , new wood, format microsdcards, different microsdcards all those microsdcards works fine with my older r4i gold rts. The only different I see if the one i just got has a green board while my older ones that works is red. Does anyone know is green boards are older or newer? I just put the wood kernel in and nothing!! I am missing something? older ones shows up fine in the dsi and 3ds even without microsdcards inserted. this one doesnt. Dead card? thanks in advance for any help!!