Open the “SP File Pack” folder.
Open the “SD Remix Iso Maker” folder. (There will be two folders: “DVD” and “Tools”)
In the “Tools” folder, double click the “GC-Tool”
Go to the “File” menu in “GC-Tool” > “Open”
At the bottom where it says “Files of type:” select “All Files”
Select your melee.iso (it doesn’t need to be named melee.iso) > hit OK
Go to the “Tools” menu in “GC-Tool” > “Replace Dol”
Navigate to the “DVD” folder > Select the “main.dol” > hit OK
Go to the “Iso” menu in “GC-Tool” > “Extract” > Check the box “Also Extract”
Select “Choose Dir” > Scroll down and select the “Extract Here” folder > hit OK > hit “Extract”
(It may say “Not Responding,” but just give it a few minutes.)
When it says “Done” hit “Exit”
Close the “GC-Tool” program.
Double click the “SD Remix Iso Maker” folder, and then the newly created “root” folder.
(The root folder should be in the “SD Remix Iso Maker” folder but if not, check the “Extract Here” folder.)
In another window, open the “DVD” folder.
In the “DVD” folder, delete the “main.dol” file. (It should be the fourth file under the two folders.)
Highlight all the remaining files in the “DVD” folder (not including the two folders.)
Drag all the highlighted files into the “root” folder.
Select “Move and Replace” for each entry > hit OK
Go to the “SD Remix Iso Maker” folder. Go to the “tools” folder.
Double click the “gcr_v1.0” Select the “Root” menu in “gcr_v1.0” > “Open” Find your “root” folder > hit OK
Select the “Root” menu in “gcr_v1.0” > “Save”
In the window that opens, double click “Desktop” or wherever you want to save the Iso.
Type “SDRemixOUTPUT” in the “File name:” field > hit “Save”
Select the “Root” menu in “gcr_v1.0” > hit “Rebuild”
When it says “Done” hit OK Close the “gcr_v1.0”
Navigate to where you saved your “SDRemixOUTPUT”
Copy the “SD RemixOUTPUT” to the “games” folder on your fat32 partition on either your SD or USB.
Within the games folder, make a new folder called “GALESD”
Move the “SDRemixOUTPUT” to the “GALESD” folder.
Within the “GALESD” folder, rename “SDremixOUTPUT” to “game”
Eject your USB device, and launch each version of Melee though Wiiflow until you find that Pichu’s wavedash is insane. As of right now there is no known way to change the text labels in Wiiflow, but be sure to check out the section on custom covers.
How to Hack and Optimize Your Wii for SMASH! 