Long story short I want to transfer a save from a DS game to a 3DS game. To do this, I download a patch via the 3DS game - Put the DS card in - Use the tool/patch to copy the save off - Close tool and remove card - Insert 3DS game - Use game to import save from the tool. I need to know if the tool, as downloaded, is still able to be accessed after reloading the Gateway emuNAND and if the ROM, loaded from the Gateway, is able to see the tool and transfer the save off it? (Yes, I know Gateway is unable to access the eshop at this time) I do not know at this point if the tool writes the save to the SD or if it holds it elsewhere, or if that is possible. I ask because I have ordered the original DS game already (I normally play the rom) and need to know if I should bother buying a Japanese 3DS to play the game or not. If I buy the Gateway and this does not work, it is partially a waste of money. Sure, I will get use out of it.. but I would rather spend the money on something that works for this game at this time. I would rather spend 90$ than a few hundred. Also, does anyone have the IP ranges for the Nintendo update servers so I can block it on my router, just so I cannot update by mistake if something goes wrong?