I am looking for settings for the above-referenced television. I just replaced a 42 inch Philips Plasma. My building is not yet wired for HDTV, but my picture the last 4 years on the Philips was very good quality. I have had the Sharp for 3 days and I cannot get the picture right. Sometimes it is too dark, sometimes it is too bright, sometimes there is a greenish tint to the flesh colors. Overall, the picutre is just not right. I would appreciate any help that you could offer. Thank you in advance for your help.