sax2 save error

use opensuse 11.1
install nvidia drivers with online yast.
and sax2 -r 0=nvidia
but shange not save.
sax2 not run on kde. only command run sax2.

my LCD monitor Hyundai X91W 19"
windows see Hitachi/HINT X91W DVI

Manual edit xorg.conf
but little problem pozition monitor.

Section “Monitor”
Option “N91W”
HorizSync 30-81
Identifier “Monitor[0]”
ModelName “1440X900@60HZ”
Option “DPMS”
Option “PreferredMode” “1440x900”
VendorName “–> LCD”
VertRefresh 56-75
UseModes “Modes[0]”
EndSection

Section “Modes”
Identifier “Modes[0]”
EndSection

Section “Screen”
DefaultDepth 24
SubSection “Display”
Depth 15
Modes “1440x900” “1280x1024” “1280x960” “1280x800” “1152x864” “1024x768” “800x600” “640x480”
EndSubSection
SubSection “Display”
Depth 16
Modes “1440x900” “1280x1024” “1280x960” “1280x800” “1152x864” “1024x768” “800x600” “640x480”
EndSubSection
SubSection “Display”
Depth 24
Modes “1440x900” “1280x1024” “1280x960” “1280x800” “1152x864” “1024x768” “800x600” “640x480”
EndSubSection
SubSection “Display”
Depth 8
Modes “1440x900” “1280x1024” “1280x960” “1280x800” “1152x864” “1024x768” “800x600” “640x480”
EndSubSection
Device “Device[0]”
Identifier “Screen[0]”
Monitor “Monitor[0]”
EndSection

Section “Device”
BoardName “GeForce 8800 GT”
Driver “nvidia”
Identifier “Device[0]”
VendorName “NVIDIA”
EndSection

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

Section “DRI”
Group “video”
Mode 0660
EndSection

Section “Extensions”
Option “Composite” “on”
EndSection

Tell what the problem is. You don’t make things very clear.

sax2 save error?

xorg info seems OK. So what is the problem?

there are shift at the bottom and top of the monitor. I see xorg.conf file unassed in x startup lines.