How to get event Pokewalker courses in my retail SoulSilver? The only method I know is using NDS Backup Tool Wifi v0.31f by Rudolph or NDS Backup Tool 3in1+ by Rudolph to copy save file from retail game, then editing the save and then copying it back to the retail game. I am asking about other methods because I am afraid that it will corrupt my save file or brick the game.