Hi. I am using the M3Lite and a GBA Micro. I already installed the latest firmware and i used the M3 Game Manager to insert games on the microsd card. Many games work fine but with some the saves do not work. When i start these games the loader does not ask me to use fileblah.dat as a save. And after restarting the system it tells me the "Backup failed" message (no autosave found ect). A .dat file definitly exists for these games in the GAMESAVE folder! Do i have to use specific options when writing some games to the sdcard? Has it something to do with the SoftPtach/Hardwaresupport1/Hardwaresupport2 Option? Or do some games' savefiles simply not work with the m3 Lite? EDIT : Solution : The M3 Lite seems to be unable to read gamesave files which are located on the 2nd gig of a 2GB Micro SD Card. If someone has the same problem : Backup the whole card, format it and move the files back to it STARTING with the GAMESAVE folder to be sure that the savefiles are loctaed on the first gig of the card.