Hello, First apologise me for my level of english because i am french. I have a supercard mini sd which works perfectly on a gba. But i have also two gba sp where it doesn't works. On the first one it doesn't launch at all. The Nintendo logo is in a blank. On the second one i CAN launch it but i can't see the menu. The page is in blank with à lot of squares but i can lauch games. I use a micro sd 2gb with an adaptater. Could you help me to solve my problem ? Thanks a lot.