Hello all, I just purchased a Samsung 61" DLP HDTV (HL-S6187W), and Directv came out on Tuesday to upgrade my system to HD. Unfortunately, due to the sad state of the HDMI standard, the current HD receiver (H20) I have, does not work properly with my TV, so that is annoying, but that is besides the point. I am not really happy with the picture I get for the non HD content, but the HD is amazing. I have read that it is even more amazing when changing the default settings, but no one really says what setting to change, and what to change them too. So, does anyone have this TV, and what, if any, setting did you tweak to help the picture? Also to the Directv users out there, does anyone know if the HDMI on the new HD DVR from Directv works with this TV? I know it's a lot of questions, but thanks in advance fro you help.