How come? I used to have a old, ugly but working like a charm SupercardCF with my DS fat. But one day the 1GB CF card broke and i bought a M3DS Real. Tha CF cracked and bent, the games used to freeze, but it still works fine with my even older 128MB card. And i kept the the SC planing to use it as slot2 RAM expansion, for NeoDS, CQuake, QuakeDS... But i coudn't. When i put the SC in slot2, the M3 in slot1 and power the system, SC boots alone. If i boot M3 (Sakura), and insert the SC afterwards, the DS reboots and SC boots alone. If i turn on the DS holding SELECT, slot2 boots in GBA mode with M3 logo in the bottom, this is the only time i see anything M3 related. My DS fat has FlashMe. Is this the problem or do M3 has a problem booting SCCF?