We just had satellite hooked back up. Previously we saw a huge difference between s-video and composite (RCA/phono) or coax connections form the box to the TV. BUT...with the satellite the coax appears to be every bit as good as the S-video and RCA connection! This is true both for our Mitsu rear projection and my old 27" Sony that is 4 years old! How can this be? OK I know sat is way better than cable where I am, but I was expecting some difference between s and coax beyond slightly different color balance (which I can fix). Thanks!