Ok, so I just got a new 3DS XL with Zelda ALBW and I wanted to download from the eShop. I did a system transfer, everything worked fine, my new 3DS behaves like my old one, but it said I needed to use my old SD card in my new system. But it's only a 2GB one, and I want to use the 4GB one I got in the new system. As I've downloaded Animal Crossing, I do not have enough space to get Zelda downloaded. I am aware I can redownload all my stuff from eShop, including the Ambassador titles I've got, but how to I transfer my save data from one card to another? Including all my StreetPass plaza data
Is it just a simple case of dragging and dropping in onto your desktop and then copying it to the new SD card on your computer (bear in mind I don't have a SD card reader on my computer and will need to go to a friend's to do it) If so, what was the purpose of the system transfer? Is it just simply to transfer the DRMs onto the new system?
I know this may sound pretty stupid, but I've never had to do this before.