My little brother has a 3DS XL with the 4GB SD card, and I have the old 3DS with the 2GB card. My SD card is running out of room and his is almost empty because he hardly downloads anything. So it would make sense if he had the smaller SD card instead. But what I need to know is- can I switch the data between the two cards? Like can I put everything from our SD cards on my computer, and then put them back on the other? (The data from my 2GB SD card onto his 4GB SD card, and the data from his 4GB SD card onto my 2GB card.)
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