In the menu it will say put in codes then you click that and you put in the cheat code.
you can get cheat codes from cheatcc.com
On the Wii menu press A on the Mii Channel choose Start and choose New Mii play around with the various settings to create a Mii that represents you. Once your done save and quit and your mii will enter the mii plaza you can edit your mii here as well as delete them and put them in your Mii parade.
you type cheat codes in like this snow1
if you have a dsi x large and trying to get cheat codes on it and you have some than you put in the game you have cheat codes for and when it pop up go to opitions and put it in but if you donn't have cheat codes for it go to cheat cc .com
you first put your phone in the bathtub, then you put it in the dryer. FInally, you get the cheat codes for it.
put in the cheat dgsnrgconiz
you can get the dsi cheat codes at gamestop
there are codes
i dont know but u can find cheat codes at www.cheatcc.com
If you want to put in cheat codes for diamond and pearl, you need an action replay disc for you nintendo.
in the cheat box