I have a 32" LCD television that I use as a monitor. I was using 1080p over VGA fine with my windows PC but I cant seem to get anywhere with my mac pro, I have a clean install of 10.8.3 but 1080p does silly things. VGA. if I set 1080p the screen is squashed vertically into the left hand side of the screen. VGA. I can use 1600*1200 and that looks blurry, I dont think my TV can even handle 1600*1200 HDMI. The display is scaled and is never fits properly, it either has black borders or the top is cut off. HDMI. The picture is very bad quality and pixelated even though the resolution is high. Do I need any specific drivers for my GT120?