Yes, absolutely correct... however you should not be trying to ssh over the external (internet) assuming the other PC is on the same (internal) network, it should be at 192.168.80.1 and assign everything else. Almost every unexpected AVWizard behavior I have had, btw, has been rooted in a bad network setup. I assume the reason for that is beyond my sphere of understanding.
Here is my xorg. Nvidia 8300 (on board) over HDMI UI2 alpha.
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder75) Fri Mar 12 01:42:27 PST 2010
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "Files"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Unknown"
Option "DPMS"
Modeline "1920x1080" 148.5 1920 1960 2016 2200 1080 1082 1088 1125
HorizSync 20-500
VertRefresh 59-61
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
Option "ConnectedMonitor" "DFP"
Option "XvmcUsesTextures" "true"
Option "renderAccel" "true"
Option "NoDDCValue"
Option "UseEDID" "true"
Option "ExactModeTimingsDVI" "true"
Option "NoLogo" "true"
Option "NoBandWidthTest" "true"
Option "ModeValidation" "NoDFPNativeResolutionCheck, NoEdidMaxPClkCheck, NoMaxPClkCheck, AllowInterlacedModes, AllowNon60HzDFPModes, NoEdidModes"
Option "DynamicTwinView" "false"
Option "UseEvents" "true"
Option "AllowGLXWithComposite" "true"
Option "AddARGBGLXVisuals" "true"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Modes "1920x1080"
Virtual 1920 1080
EndSubSection
Option "TVStandard" "1080p"
Option "XvmcUsesTextures" "true"
Option "renderAccel" "true"
Option "NoDDCValue"
Option "UseEDID" "true"
Option "ExactModeTimingsDVI" "true"
Option "NoLogo" "true"
Option "NoBandWidthTest" "true"
Option "ModeValidation" "NoDFPNativeResolutionCheck, NoEdidMaxPClkCheck, NoMaxPClkCheck, AllowInterlacedModes, AllowNon60HzDFPModes, NoEdidModes"
Option "DynamicTwinView" "false"
Option "UseEvents" "true"
Option "AllowGLXWithComposite" "true"
Option "AddARGBGLXVisuals" "true"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "False"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "False"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "False"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "False"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "False"
EndSection
Section "Extensions"
Option "Composite" "true"
Option "RENDER" "true"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "False"
EndSection
~