I have a super card sd, and if i power on my ds with it installed (with sd card), it says "not find the sd, please turn off gba". If i install the super card sd without an sd card in it, it tells me "write protect tab, please turn off gba". My sd card is 512 MB Mad Catz, i have a Super Key in slot 1, and my ds is a ds lite. Yes, i have checked the write protect tab. SD is fat32 formatted. Holding L+R during boot put it into a self check. Everything passes except the sd/mmc... error 01, whether i have a sd card in when i run the test or not. This super card sd, and the Super Key are from a yard sale, 9 bucks. I thought about trying to reflash it, but if it can not read from the sd card, how will it ever be able to reflash itself? It is according to the self test, already at firmware 1.85.