I recently purchased my second HDTV a Westinghouse LCD flat panel. My first set was a Phillips CRT type that only accepted Component cables, but the LCD one also accepts DVI-HDCP. I have heard that DVI is better even though I must say so far the image quality is very good as it is. The DVI cables are rather expensive so I was wondering about opinions on weather it is significantly better to justify spending another 100.00, which is what Circuit City is charging for them. Thanks!