Here's how to clone in pokemon emerald [gba{game boy Advance}]. You need to have beaten the elite four. go the battle frontier and enter the battle tower. turn on the pc and deposit a pokemon/item and log off and save your game. after it saved, take out the pokemon/item and talk to the closest entry woman to you. talk to her and enter. when she asks if she wants to save your game, say yes. there will be a pause. when it un-pauses, press r+l+select+start+a+b. the game will reset. when you start up the game again, you will have the pokemon/item in your party/bag. you will also have an exact copy of it in your pc. and wala!!! you have cloned! i used this to clone my rare candy which i used to level up all my pokemon to level 100. well,happy cloning!!!