Originally posted by: eelw
Component 480i will have nicer colours, but S-Video will actually give a sharper image.
Here's a comparison screenshot. Component (480i), S-Video and then composite. Too bad I can take a 480p screenshot for the best quality.
Component should give you a sharper image as well, since it's higher bandwidth. What you're seeing is the difference in the the quality of the component and s-video input electronics on your specific model display.