I have just purchased a Samsung LE32R41BX LCD Tv and I would like to use it as a PC monitor as well as a TV. The picture when plugged into the DVI output (cable used is a HDMi - DVI supplied with my Samsung hd950) on my PC cuts off the edges and I have been unable to alter the PC resolution to 1366 x 768 as specified on the Samsung spec. Do I need a new graphics card? Exising is a Hercules 9800se AIW. I have downloaded the latest ATI driver which gave me the option for the correct resolution but the TV looks corrupt when I first change the setting in the control panel and then the pc looses this setting on reboot!! Any idea's would be appreciated.