I have searched the forum and searched google. I am unable to find an answer to my question. I was using a m3 perfect sd and everything worked great. When I bought 2 m3 DS Reals I loaded my NDS and GBA files into their proper folders. I changed all the game saves from .dat to .0 (I tried both ways, I just changed .dat to .0 using explorer and I also went back and used the "official" save renamer tool for GBA )and left them in the GameSave folder. When I played my GBA games the games started as new with as if it had no save file. After looking around on my card, I noticed that there were several new files in the GBA folder. They were .0, .1, .2 and .is0. So I figured that the DS Real used the GBA folder to save. I placed all my GBA saves (which end in .0) into the GBA folder. I have tried everything. I have deleted all the .0, .1, .2 and .is0 files. I have used select to blank the save file and to load to and from default. Each time I restart at least 2 times to clear out the ram. Still no joy. I have tried this with 2 DS Real carts and 2 GBA carts. I have used 2 micro sd cards, one formatted FAT and the other FAT 32. Both DS Reals and GBA adapters have been through 2 charge cycles on my DS Lite. I am going nucking futts here, please help.