Here are the settings I have after calibration:
Contrast: +78
Brightness: +58
Color: +54
Tint: 0
Sharpness: +60 (didn't really notice much change from the default...could just leave it at 50)
Color temp: Normal
CATS: off
Video NR: off
Advanced picture
MPEG NR: off
Black level: Light
I used a calibration DVD to come to these settings but I'm not a professional, just personal preference.

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