Hello, im extremely new to Ubuntu, just installed it and i loaded the Nvidia Drivers for my GTS450 which has an non working HDMI output. In Windows i have extended the screen from my monitor to my Samsung TV. The LG Monitor is connected to my GTS450 DVI output and my TV is connected to my Motherboards HDMI output and it works just fine. How can i get this set-up in Ubuntu. Thanks in advance for your help. This is my first Thread in Ubuntu Forums.