ok 1st off this is used at your own risk, no one but you is responsible for any bricking of any form from useing this.
ok you will need a few things here
due to problems linking this file go here and its at the bottom
download this, extract the .elf file to the root of your SD card as "boot.elf"
NOTE: i have had problem with this running straight from the homebrew channel no time limit, if you wish to use that, 1st off download this
use its .elf as the boot.elf on the SD root, make a "homebrew" folder,then make another folder in the "homebrew" folder and put the wad installer in there as boot.elf
now on the root of the SD card mad a "wad" folder and then download these
now place these in the wad folder and run your method of homebrew loading.
at the menu
press the reset button, let everyhting install then press the reset button again
you will now have 2 new channels on your wii. enjoy
for the not so technicaly peeps "" should not be included in the folder naming. so the folder "homebrew" should just be named homebrew.