Things You'll Need
Instructions
Insert the Game Boy Advance "Pokemon" title into the GBA slot of the original model Nintendo DS and another Nintendo DS "Pokemon" game into the DS slot.
Turn on the system and select the "Migrate From" option. Choose six Pokemon at a time to import to the Nintendo DS game.
Travel to the Pal Park in the DS "Pokemon" game and start a Catching Contest. Walk around the grassy areas to meet and recapture all six of the Pokemon that you imported.
Turn on the Nintendo DSI that is holding "Pokemon SoulSilver" and enter a Pokemon Center on both Nintendo DS systems. Climb the stairs to the second level of the Pokemon Center and talk to the nurse behind the counter to start a Pokemon Trade.
Trade all six migrated Pokemon from the classic Nintendo DS to the Nintendo DSI with "Pokemon SoulSilver."