Section "Monitor" Identifier "Monitor0" Modeline "800x600_60.00" 38.25 800 832 912 1024 600 603 607 624 -hsync +vsync #Option "PreferredMode" "800x600_60.00" EndSection You will get different numbers when you run the cvt command as modelines are monitor specific. The "800x600_60.00" is...