Install WAD Files on Any Wii : 4 Steps - Instructables
How to Play Wii Games from a USB Drive: Complete Guide
Using Your Modded Nintendo Wii
Is there a good site to get Wii Games EU/PAL.. Sometimes on the sites I use I download the EU version but at the end it's still the wrong american version :/ :
New homebrew hack makes Wii region-free – Destructoid