I've got a Sharp LC19D1E-BK connected to a PS3 via HDMI. The TV is perfectly fine for films (DVD) and TV but when I try to play games I find it really difficult to focus on the image. I've tried adjusting the backlight, brightness, colour, contrast, sharpness, tint and colour temp. schemes but nothing really helps. I can notice the different effect each setting has but the game image is still difficult to focus on. If I take my glasses off it's slightly better but I have to sit much close to my screen in order to see everything which really hurts my eyes. Is this a common problem? Does anyone know how to get around this?