I have a 47" Samsung TV. My gf dad has a 42" hitachi tv. We both have Xbox's hooked up with the same component cables. I setup my tv with a calibration disc from Sound and Design. He did not. But for some reason in 480p, Halo or any game for that matter of fact looks way better on his TV then mine. Colors are way more vibrant. Does my tv just suck when it comes to 480p?