Hi i have a question about the playstation tv (http://us.playstation.com/ps3/accessories/sony-playstation-3d-display-ps3/index.html) since I already own one im thinking this is a cheaper way to get 120 hertz for gaming is it possible because its only allowing me to do 60 i would like to do 240 but really really want to do 120 at the least thanks for your help! 😀