Yes, most PAL games will work. Just remember to run the WiiBrickBlocker on the .iso before you burn it to remove the any auto-updates. If a PAL game manages to do an auto-update on your NTSC Wii, it will brick* your Wii. *Brick = exactly what it sounds like, a Wii that's as useful as a brick.
The WiiBrickBlocker program is included in the 002fixGammaLoader.zip file (PC Apps > WiiBrickBlock > WiiBrickBlocker.exe)
PAL games will work
Yes, most PAL games will work. Just remember to run the WiiBrickBlocker on the .iso before you burn it to remove the any auto-updates. If a PAL game manages to do an auto-update on your NTSC Wii, it will brick* your Wii. *Brick = exactly what it sounds like, a Wii that's as useful as a brick.
The WiiBrickBlocker program is included in the 002fixGammaLoader.zip file (PC Apps > WiiBrickBlock > WiiBrickBlocker.exe)