Hey all, I've got a problem putting roms on my M3Lite/microSD card. I can get some roms on my SD card no problem, but when I try to add more roms (e.g. Animal Crossing WW, Pokemon Ranger, NFS Carbon), and try to load to the M3Lite by running the Passcard from the main menu, it gets stuck at the "This product is not endorsed by Nintendo" message, then if I remove the rom or load it in GBA mode (which won't run the games I know), all the files are corrupt. I've got: NDS Lite M3 Lite Passcard SanDisk microSD 1GB v29 Game Manager & Firmware (microSD card formatted to FAT16 w/ 64k cluster size) and I'm patching the games using the GM with the settings on the M3 Wiki. I also know the CRC32 checks on the games are correct (checked) and the Roms are from a good source (that 'G' site), so its not them. If I add the Roms that are causing problems (Pokemon Ranger, NFS Carbon - haven't tried AC:WW) by themselves (i.e. they are the only games/items on the SD card) they work fine, its only when I add the games that usually work, then add 1 of/all of those 3 games I can't load anything. Anyone got any ideas how to fix this please? Thank you in advance! edit: I've ran 'chkdsk' and I've got no errors on the card, so the card seems to be okay.