SDLoad
General
SD Load was written by Costis. It was the first homebrew written to load homebrew code via SD card on Gamecube. At the time you could only load it via PSOLoad or Action Replay. There was a special "sdpatch.exe" which would install sdload on an SD card at a specific sector and a 27 line Action Replay cheat code could load it up in Action Replay by opening and closing the disc drive lid.