Worth having if you don't have a HDTV? Have a 35 inch Sony, wondering if this will be better than the default cable. My tv has Rear composite output, S-video input, and component-video input
The Wii doesn't do HDTV even with the component video cables, so that doesn't really matter. You generally get a sharper image and more vibrant colors. The difference is not massive, but better composite.