I've been trying many different ting to get wads to work on my PAL Wii, but havent found a solution yet. Hope you guys can help.

I have tried to use a region converter on my wads to make them work, but nothing happens. A channel is created on the wii, but the games cannot me started. What should I do. The games I have problems with are:

Teenage Mutant Ninja Turtles 2 The Arcade Game
Donkey Kong
Bit.Trip Beat

Anyone have a solution?