Ok here is the deal I had mario kart 7 as a retail cart on my 9.2 3ds Now I have used gateway, and created emunand and then formatted my sysnand to separate my sysnand from emunand. After I downgraded my FW to 4.5 The problem is this. If I run Mario Kart 7 on sysnand I cannot play online because I cannot enter eshop to download the update for mario kart. In emunand if I put my mario kart cartridge in the 3ds it doesn't recognize it so I can't play it on emunand and update there. So I believe I have to download mario kart 7 rom in order to play it online but how can I transfer my progress from the retail card to the rom? Or is any other way to be able to use my retail card and play online with it?