I finally managed to make FFCC:EOT (E) work on my little sis' M3 DS Lite pro, so the save and anti-piracy problems are fine now. But one thing is still not working and I can't find where the problem is : When I try to use the co-op mode (meaning the wireless mode and the wifi mode) the game freezes. I've got the lastest firmware , and I patched the rom with DSATM (using the arm7fix too). The co-op mode works with my Supercard and with the M3 simply, so i figured the problem was related to the M3 DS lite pro. Does someone know how I could fix this, please ?