Ignore my last post in here...Found and tested the all TM codes on a new game with AR DS and it works fine...Shiny code can wait, but still want and have been searching still wondering which shiny code is the best to use to have everything shiny.
Also, another code I'm looking for but unsure if its been posted or not, but if it has, I'd like to find a code to unlock all of the courses on the Pokewalker that even includes the special event ones...And thanks to everyone who made such fantastic codes!