Just received a new M3 Perfect miniSD from RHS today. It doesn't seem to be working. It let's me putz around the menu's and it let me upgrade the firmware, but it won't load ANYTHING. It sits at 0000k and is just sort of locks up. Doesn't matter what...GBA, NES....nothing. I haven't tried DS games cause I have a slot1 for that, nor did I try any vids or pics or music, because that ain't what I plan to use it for. I tried the latest M3 Game manager for the GBA games.....zip. Any ideas beyond just sending it back for a replacement? Are there specific folders that need to be in the card? Am I missing some critical files or some secret setting? I did create some folders called GAMESAVE, NDSSAVE and threw the various emu.gba files that are supposed to be required for the M3......latest versions of them....don't know if there are supposed to be specific versions of the emu.gba files....in the root of the card. Anyway, nothing seems to be loading. It leads me to believe the internal RAM is bad or something. Does it sound like a bad card to anyone else? Or am I just doing something wrong?