so don't know it you'll ever check this, been half a year. but I too am looking for a fine tuned picture for the same tv and ps3 but to no avil. (using the brightness slider as a scale since it has 20 clicks, each equaling 5%) I have my color: 60%, tint 25% green 75% red, contrast 80%, brightness 60%, sharpness 30%, and signal balance and noise reduction off with dynamic contrast on. that's for regular settings and for detailed I have expanded dnr edge enhancer h-size and v-size all off with verticle sharpness 25% and white balance all 50%. hope this helps a bit, happy gaming. my ps3 tags the same as my forum btw, holla!