I have noticed a green fringing on the right side of the players, a lot of edge enhancement(?), and motion artifacts when waching tennis on Universal's HD channel. I notice none of this on other stations- does anyone else notice it too? Honestly, I first thought it was my convergence, but that's fine. My sharpness is also where it should be. Thanks for any thoughts... PS- Is there a way to tell whether the broadcast is 1080i or 720p?