Someone

Section "ServerLayout"
    Identifier     "Default Layout"
    Screen         "Default Screen" 0 0
    InputDevice    "Generic Keyboard"
    InputDevice    "Configured Mouse"
    Option         "AIGLX"  "True"
EndSection

Section "Files"

        # path to defoma fonts
 
        FontPath     "/usr/share/fonts/misc/"
        FontPath     "/usr/share/fonts/TTF/"
        FontPath     "/usr/share/fonts/OTF"
        FontPath     "/usr/share/fonts/Type1/"
        FontPath     "/usr/share/fonts/100dpi/"
        FontPath     "/usr/share/fonts/75dpi/"

    
EndSection

Section "Module"
       

    Load           "GLcore"
    Load           "record"
    Load           "xtrap"
    Load           "dbe"
    Load           "i2c"
    Load           "bitmap"
    Load           "ddc"
    Load           "extmod"
    Load           "freetype"
    Load           "glx"
    Load           "int10"
    Load           "vbe"
    Load           "wfb"
    Load           "type1"
    Load           "dri" 

EndSection

Section "InputDevice"
    Identifier     "Generic Keyboard"
    Driver         "kbd"
    Option         "CoreKeyboard"
    Option         "XkbRules" "xorg"
    Option         "XkbModel" "pc105"
    Option         "XkbLayout" "es"
EndSection

Section "InputDevice"
    Identifier     "Configured Mouse"
    Driver         "mouse"
    Option         "CorePointer"
    Option         "Device" "/dev/input/mice"
    Option         "Protocol" "ImPS/2"
    Option         "Emulate3Buttons" "true"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "Monitor"
    Identifier     "ViewSonic"
    VendorName     "ViewSonic"
    ModelName      "VA703b"
    HorizSync      30-82 
    VertRefresh    50-85
    Option         "DPMS"
    Option         "ReducedBlanking"

EndSection

Section "Device"
    Identifier      "NVIDIA Corporation NV34 [GeForce FX 5500]"
    Driver          "nvidia"
    BusID           "PCI:1:0:0"    
    Option          "XAANoOffscreenPixmaps" "true"
    Option          "AddARGBGLXVisuals" "true"
    Option          "AllowGLXWithComposite" "true"  
   #Option          "ConnectedMonitor" "DFP"
    Option          "NvAGP" "1"
    VideoRam         256
    Option          "TripleBuffer" "true" 
    Option          "RenderAccel"         "true"
    Option          "backingstore" "true"
    Option          "DRI"     "true"
    Option          "XAANoOffscreenPixmaps" "true"

EndSection

Section "Screen"
    Identifier      "Default Screen"
    Device          "NVIDIA Corporation NV34 [GeForce FX 5500]"
    Monitor         "ViewSonic"
    DefaultDepth    24
    SubSection      "Display"
        Depth       1
        Modes       "1280x1024" "1024x768" 
    EndSubSection
    SubSection      "Display"
        Depth       4
        Modes       "1280x1024" "1024x768" 
    EndSubSection
    SubSection      "Display"

 #Option          "ConnectedMonitor" "DFP"
    Option          "NvAGP" "1"
    VideoRam         256
    Option          "TripleBuffer" "true" 
    Option          "RenderAccel"         "true"
    Option          "backingstore" "true"
    Option          "DRI"     "true"
    Option          "XAANoOffscreenPixmaps" "true"

EndSection

Section "Screen"
    Identifier      "Default Screen"
    Device          "NVIDIA Corporation NV34 [GeForce FX 5500]"
    Monitor         "ViewSonic"
    DefaultDepth    24
    SubSection      "Display"
        Depth       1
        Modes       "1280x1024" "1024x768" 
    EndSubSection
    SubSection      "Display"
        Depth       4
        Modes       "1280x1024" "1024x768" 
    EndSubSection
    SubSection      "Display"
        Depth       8
        Modes       "1280x1024" "1024x768" 
    EndSubSection
    SubSection      "Display"
        Depth       15
        Modes       "1280x1024" "1024x768" 
    EndSubSection
    SubSection      "Display"
        Depth       16
        Modes       "1280x1024" "1024x768" 
    EndSubSection
    SubSection      "Display"
        Depth       24
        Modes       "1280x1024" "1024x768" 
    EndSubSection
EndSection

Section "Extensions"
       Option      "Composite" "Enable"
       Option      "Render"    "Enable"
       Option      "backingstore" "true"
EndSection


Section "DRI"
        Mode    0666
EndSection