Hi, Im new to the 3DS scene but not the DS / R4 flash cards. I recently picked up a 3DS with Super Mario Land 3D preloaded on the SD card in the side of the unit, I know its on the card for 2 reasons, when I remove the card its gone from the 3DS menu, and 2 if I place the SD card in my PC I can access the 2 pre-installed titles. and view the files and other data on the card. Has anyone looked into this method of loading games on to the card, If its just simple files placed on a card then we should be able to swap games with other preloads. I already took the files from the SD to my PC, and then to a new SD and they work, so I know its not locked to the physical SD Card.