Actually I got 2 from the same person to use on my 2 kids DS Lites. When I put them in the DS's they aren't recognised 'There is no DS Card inserted' Could this be an issue with the Kernel on the SD card or should I see something regardless of the Kernel? Do you need a specific firmware to work with a DS Lite or should any Vi Firmware work with any DS Lite Firmware version? (mine are both V5 as far as I can tell) I'm starting to worry they are both borked!! I was hoping to pacify the kids on our plane journey on Saturday with their new toys! Help!! Thanks in advance for any help!