RyuKakashi said:You do not need a modchipped wii. You do however need Zelda.
wiibrew.org tells you everything you need to know to get the exploit working.
Using the exploit, obtain Wad Manager or Wad Installer and put it on an SD card as boot.elf
Make a folder on the SD card called wad
Put the wad in there, boot wad manager with the zelda exploit, enjoy.
You may need an update but i suggest you update your wii only after you install homebrew channel.