I've got a Wii which is currently v2.1. I've managed to install the Twilight Hack and a could of Wads, but the Homebrew channel wont install because the system is too old. If I make sure that there is an elf or dol launcher channel installed, can I then update the wii to the latest system software and still run homebrew? Also, does the latest update screw up the current set of backup loaders like Wiigator and SoftChip?