none at all
you need a modchip if you want to read from a burned dvd.. loaders managers etc etc etc FOR WII or gamecube games, will only make you able to run stuff from USB or a SD card...
however if your wii does support burned dvds, you can't burn a container, you have to have a replica of the original disk..
i mean, you can't have a .iso or .wbfs file inside the dvd..
you must use a software like imgburn and write THE CONTENTS OF THE ISO to the dvd...