You can't conventionally trade Pokémon between a GBA game and a DS game. What you can do, though, is use the Pal Park feature to permanently (yes, permanently) send six Pokémon from a GBA Pokémon game to a DS Pokémon game, as well as any items they may be holding at the time of transmission. For more details, try reading the Bulbapedia page on the subject; Google it. --McDlakii Talk! 07:45, 5 May 2009 (UTC)