paulhick:
if i can find the info to get this to work i will take this off your hands
the gbatemp site aint really that helpful
ANY copy of Zelda for the Wii will work, they didnt bother to patch the game, they just patched the firmware, check yopu system menu and see what firmware yours is, if it is 3.2 or before use the normal Homebrew channel installer, if it is 3.3 then you will need the PATCHED Zelda exploit, the games are ALL the same.
The Wii isoloader is nothing like the PSP version, it requires you to actually burn games to disc (pretty much ONLY Verbatim DVD-R's!!) , they need to be burnt at 2x speed and have to be pre-patched (although this is easy) another point to mention is that once they are done and working (no mean feat) they will also only be read at 3x speed by the drive!!
The iso loaders are only in Beta stages at the moment, Waninkoko's was leaked and has since been discontinued (in public anyway) and the Wiigator project is also only just starting out.
Syzable:- you don't really need to downgrade the firmware mate, that is unneccesary risk at the moment, the fix Nintendo put in place for the Zelda exploit was worked around within about 8 hours of Bushing and Team tweezars finding out about it

All current firmware can run the homebrew channel via any version of Zelda available on the Wii.
Mike..