Hi there. am leaning towards getting a 37" vierra after much searching , I would like to know the following ,if any out there can help please. do the vierra plasmas suffer from the same problem as panasonics acuity sets with combing on fast movements. I have seen one on display recently and when a still image suddenly moves it looked as though a comb was going through the persons face. Are the verras 100hrz flicker free ,progresive scan or 50 hrz please? How easy is it to adjust overscan on the verra plasmas, Ie do you have to use the service menu or can it be done from the standard user menus? Many thanks to anyone that can help me make up my mind.