Using my DS Lite, and the M3 Real Adapter, I was able to successfully back up the save file from my Pokémon Platinum, among other games. However, when I try to do the same with Pokémon HeartGold, everything goes smooth, but when sending the file from cart to PC, it sends it way faster than usual. When checking to see if the save file works, it doesn't and says it's corrupted. Is this because the newer version has updated firmware or something? Has anyone else tried?