i have been playing with the thx optimiser that you find on some dvds, but what colour mode do you put the tv on before you start. i have loads of options such as CINEMA, NATURAL, COOL, NORMAL, DYNAMIC and more. or do you have to try it with all the modes and see what looks best. i have two main headings VIEWING MODE and COLOUR MODE with a list of SUB HEADINGS that i have mentioned above. hope you understand what i am getting at. if any one can help that would be cool. thanx