Nvidia Tv-Out zu groß

[******]

Hi,

ich hab jetzt endlich eine verfünfigte Konfiguration für meinen Flachbildschirm gefunden, doch es happert noch am TV-Out. Mit folgender xorg.conf läuft es, bis auf das Problem, dass ich nur einen Ausschnitt des Bildes sehe.
Wie kann ich nun in der xorg.conf die Auflösung für den Tv-Out mit angeben?
Am Ende will den Clone-modus so haben das ich am TV das gleiche sehe wie am PC nur das es eben 1024x768 ist und nicht 1280x1024 wie am Flachbildschirm.

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 1.0  (buildmeister@builder62)  Mon May 19 00:30:30 PDT 2008

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 1.0  (buildmeister@builder62)  Mon May 19 00:29:52 PDT 2008
# /.../
# SaX generated X11 config file
# Created on: 2008-06-14T10:51:29+0200.
#
# Version: 8.1
# Contact: Marcus Schaefer <sax@suse.de>, 2005
# Contact: SaX-User list <https://lists.berlios.de/mailman/listinfo/sax-users>
#
# Automatically generated by [ISaX] (8.1)
# PLEASE DO NOT EDIT THIS FILE!
#

Section "ServerLayout"
    Identifier     "Layout[all]"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard[0]" "CoreKeyboard"
    InputDevice    "Mouse[1]" "CorePointer"
    Option         "Clone" "off"
    Option         "Xinerama" "off"
EndSection

Section "Files"
    InputDevices      "/dev/gpmdata"
    InputDevices      "/dev/input/mice"
    FontPath        "/usr/share/fonts/misc:unscaled"
    FontPath        "/usr/share/fonts/local"
    FontPath        "/usr/share/fonts/75dpi:unscaled"
    FontPath        "/usr/share/fonts/100dpi:unscaled"
    FontPath        "/usr/share/fonts/Type1"
    FontPath        "/usr/share/fonts/URW"
    FontPath        "/usr/share/fonts/Speedo"
    FontPath        "/usr/share/fonts/PEX"
    FontPath        "/usr/share/fonts/cyrillic"
    FontPath        "/usr/share/fonts/latin2/misc:unscaled"
    FontPath        "/usr/share/fonts/latin2/75dpi:unscaled"
    FontPath        "/usr/share/fonts/latin2/100dpi:unscaled"
    FontPath        "/usr/share/fonts/latin2/Type1"
    FontPath        "/usr/share/fonts/latin7/75dpi:unscaled"
    FontPath        "/usr/share/fonts/baekmuk:unscaled"
    FontPath        "/usr/share/fonts/japanese:unscaled"
    FontPath        "/usr/share/fonts/kwintv"
    FontPath        "/usr/share/fonts/truetype"
    FontPath        "/usr/share/fonts/uni:unscaled"
    FontPath        "/usr/share/fonts/CID"
    FontPath        "/usr/share/fonts/ucs/misc:unscaled"
    FontPath        "/usr/share/fonts/ucs/75dpi:unscaled"
    FontPath        "/usr/share/fonts/ucs/100dpi:unscaled"
    FontPath        "/usr/share/fonts/hellas/misc:unscaled"
    FontPath        "/usr/share/fonts/hellas/75dpi:unscaled"
    FontPath        "/usr/share/fonts/hellas/100dpi:unscaled"
    FontPath        "/usr/share/fonts/hellas/Type1"
    FontPath        "/usr/share/fonts/misc/sgi:unscaled"
    FontPath        "/usr/share/fonts/xtest"
    FontPath        "/opt/kde3/share/fonts"
EndSection

Section "Module"
    Load           "dbe"
    Load           "type1"
    Load           "freetype"
    Load           "extmod"
    Load           "glx"
EndSection

Section "ServerFlags"
    Option         "AllowMouseOpenFail" "on"
    Option         "Xinerama" "0"
EndSection

Section "InputDevice"
    Identifier     "Keyboard[0]"
    Driver         "kbd"
    Option         "Protocol" "Standard"
    Option         "XkbLayout" "de"
    Option         "XkbModel" "microsoftpro"
    Option         "XkbRules" "xfree86"
    Option         "XkbVariant" "nodeadkeys"
EndSection

Section "InputDevice"
    Identifier     "Mouse[1]"
    Driver         "mouse"
    Option         "Buttons" "5"
    Option         "Device" "/dev/input/mice"
    Option         "Name" "ImPS/2 Generic Wheel Mouse"
    Option         "Protocol" "explorerps/2"
    Option         "Vendor" "Sysp"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "Modes"
    Identifier         "Modes[0]"
    ModeLine     "1280x1024" 108.00 1280 1328 1440 1688 1024 1025 1028 1066
EndSection

Section "Monitor"
    Identifier     "Monitor[0]"
    VendorName     "PGE"
    ModelName      "MR17-H1A"
    UseModes       "Modes[0]"
    DisplaySize     337    270
    HorizSync       30.0 - 50.0
    VertRefresh     50.0 - 60.0
    Option         "CalcAlgorithm" "XServerPool"
    Option         "DPMS"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "PGE MR17-H1A"
    HorizSync       30.0 - 80.0
    VertRefresh     55.0 - 75.0
EndSection

Section "Device"
    Identifier     "Device[0]"
    Driver         "nvidia"
    VendorName     "NVIDIA"
    BoardName      "GeForce FX 5200"
EndSection

Section "Device"
    Identifier     "Videocard0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce FX 5200"
EndSection

Section "Screen"
    Identifier     "Screen[0]"
    Device         "Device[0]"
    Monitor        "Monitor[0]"
    DefaultDepth    24
    SubSection     "Display"
        Depth       15
        Modes      "1280x1024" "1024x768" "800x600"
    EndSubSection
    SubSection     "Display"
        Depth       16
        Modes      "1280x1024" "1024x768" "800x600"
    EndSubSection
    SubSection     "Display"
        Depth       24
        Modes      "1280x1024" "1024x768" "800x600"
    EndSubSection
    SubSection     "Display"
        Depth       8
        Modes      "1280x1024" "1024x768" "800x600"
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Videocard0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "1"
    Option         "TwinViewXineramaInfoOrder" "CRT-0"
    Option         "metamodes" "CRT: 1280x1024 +0+0, TV: 1024x768 +0+0; CRT: 1024x768 +0+0, TV: nvidia-auto-select +0+0; CRT: 800x600 +0+0, TV: nvidia-auto-select +0+0"
EndSection

Mfg