op already said they had downloaded the 7.0 update so that obviously is not the issue, to play the dlc you need to go into the eshop and download the side order expansion
ok but i really dont think the issue is deflicker since it would be so obvious this video goes more in depth into the problem with the wiis component quality vs gamecube
i was watching df and john said that wii output is now just as good as gamecube due to homebrew, i always though it was the cable itself that was the issue and gamecube component just looked better