I recently CFWed my gf's 3DS and been trying to get her some games on it to play together, but she only has a tiny SD card (the one the system came with, just 4GBs big) and can't upgrade anytime soon, making it impossible to install large games (because FBI needs twice the space of a game to install), so I've been thinking... Would it be possible to take the installed files from my 3DS for a game, then decrypt them, re-encrypt them to match her 3DS encryption key and move them to her SD card, basically skipping having to install the files through FBI? Once that's done I could just use FBI to inject the ticket/seed so the game is playable. Considering how both systems have CFW, it should be possible somehow, as we can get the encryption keys for each system easily. If it is indeed possible, can someone explain how I should got about doing this?