LeafGreen Hacking Help, Please?

[Vipershark]

you can't do it on the ds, if I recall correctly

I don't remember, but I thought the GBA AR wouldn't fit
anyway, all you need is a GBA AR and a gba
play the game and put the codes in and catch the pokemon you want

when it's done, put the game cart in the ds and trade them over like you normally would
you don't need an ar to trade hacked pokemon, just to get them