- Courtesy of marcan42
, this The very first working test of BootMii. BootMii takes over the boot process of the Wii and lets you run almost anything (even security code, a backup/restore utility, you name it) from an SD card, before most of the system even starts booting.
To quote: It is a huge step towards "brickproofing" a Wii, as it will still work even if you thoroughly screw up your filesystem. You could even format it entirely...