Pokemon Emerald Cloning!

I just tried a cloning glitch for my Pokemon Emerald Version, and it works! I sucessfully cloned my Suicune! It has all the same stats and the same held item! Too bad that I migrated all of my precious items and Pokemon to my Pokemon Diamond.

Here is how the glitch works:

Things you must be able to do:
-Go to the Battle Tower in the Battle Frontier
-Have an empty box in the PC

Things to do:
-Go to the Battle Tower (make sure you have the Pokemon you want to clone with you)
-Go to the PC located in the tower and deposit the Pokemon you want to clone into an empty box.
-Save the game
-Withdraw the Pokemon going to be cloned
-Go to the Link Multi Battle Room and talk
-'Enter' the Pokemon going to be cloned and another Pokemon
-At first 'Yes-No' promt to save the game, say 'Yes'
-At next promt to save the game, say 'No'
-After the clerk says 'We hope to see you again...', turn the game off without saving the game.
-Now go to the PC
-You will realise that there are two of the cloned Pokemon of exact 'specifications', one in the box, and one in your party
-Reapeat!

*This cloning glitch cannot be used with Kyogre, Groudon or Rayquaza as they cannot be entered into a Battle Frontier battle.

Thanks to:
http://www.gamesradar.com/us/ds/game/cheats/cheats.jsp?releaseId=2005120714154536865234

(Scroll down for glitch info, the first glitch information is fake)