GameCube
Swiss
Swiss is typically used to load game backups on the GameCube. See the GC-Forever Wiki for resources on installing & running Swiss.
Warning
Swiss is sensitive to files being fragmented on SD cards (swiss-gc#763, swiss-gc#122, etc.). This means that you should only write one ISO at a time!
igir
has a --writer-threads
option to limit the number of files being written at once. You can use the option like this:
Replace the E:\
drive letter with wherever your SD card is:
Replace the /Volumes/SD2SP2
drive name with whatever your SD card is named: