The european Wii launch is looking to be a MESS in Nintendo Gaming Posted November 29, 2006 I've been using RGB scart cables since the N64 days, and have been using the same cable when i got a Cube. So when i get a Wii, i'll be using the cable with the Wii. I've got a portable TV in my room, which displays the picture on-screen brilliantly. As and when i get a HD-TV, i'll get the component cables. I was reading somewhere that composite cables provide an ok picture, RGB provide a great picture and the componant cables provide the best picture possible for the Wii.