I recently bought a 26" Sony LCD in USA. It has a caption reader function but it doesn't read captions in the DVD is connected via HDMI or component. I tried composite video and it works. I didn't have a S-Video cable so I don't know if it does work with S-Video. But why is this? Some DVD's don't have subtitles and captions are handy. Why not work with HDMI or Component?