i got them online , my own tv b650 looked much better when i applied the relevant settings from that site , give it a shot , at least you have a starting point ...
i think whfi should put a link to the settings they used for review with each tv review , yes i know that ambient lighting , distance from screen etc etc means they are not guaranteed to suit , but people want a starting point , theres more and more options on tvs these days , it would surely be helpful ??