I have recently bought an LG222WT BN 22'' LCD monitor. My problem is that the monitor's optimal resolution is 1680x1050 but when i set the res to that value in windows the monitor\s resolution remains still 1400x900 but the size of windows desktop increases so i see only a fragment of my desktop. I think it's a disacord between the video card( ASUS ATI HD 3850)and the monitor. Someone told me that i should change the vga output setting but i can't find it in the monitor's menu. Someone pls help