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nVidia TwinView Problem



I finally managed to get TwinView working with my GeForce 5600FX card. So in addition to having my desktop monitor on the VGA port, I am now able to also pipe my video via the S-Video port (with a composite adapter) to my VCR, which serves as a TV tuner for the old Amiga monitor. I did this so that I can watch DVDs from my recliner instead of having to watch them at my desk.

However, there is one annoying little problem. I want to keep my desktop monitor set to 1280x1024, while the best the Amiga monitor can do is 800x600. Because of this, I only get about 1/2 the display on the TV. To illustrate, here's a couple screen captures:

First, the desktop monitor...

http://mlparena.com/modules/My_Uploads/user_folders/Star-Watcher/Monitor.JPG

And what is visible on the TV...

http://mlparena.com/modules/My_Uploads/user_folders/Star-Watcher/TV.JPG


What do I need to do to get "full screen" capability on the TV without having to set the monitor resolution to 800x600?

Here is what my XF86Config-4 file looks like:

******************************************************************

Section "ServerLayout"
  Identifier "XFree86 Configured"
  Screen 0 "Screen0" 0 0
  InputDevice "Keyboard0" "CoreKeyboard"
  InputDevice "PS/2 Mouse" "CorePointer"
  #InputDevice "USB Mouse" "CorePointer"
 #InputDevice "Serial Mouse" "CorePointer"
EndSection

Section "ServerFlags"
  Option "AllowMouseOpenFail" "true"
EndSection

Section "Files"
  RgbPath "/usr/X11R6/lib/X11/rgb"
  ModulePath "/usr/X11R6/lib/modules"
  FontPath "/usr/X11R6/lib/X11/fonts/misc:unscaled"
  FontPath "/usr/X11R6/lib/X11/fonts/misc"
  FontPath "/usr/X11R6/lib/X11/fonts/75dpi:unscaled"
  FontPath "/usr/X11R6/lib/X11/fonts/75dpi"
  FontPath "/usr/X11R6/lib/X11/fonts/100dpi:unscaled"
  FontPath "/usr/X11R6/lib/X11/fonts/100dpi"
  FontPath "/usr/X11R6/lib/X11/fonts/Speedo"
  FontPath "/usr/X11R6/lib/X11/fonts/PEX"
  FontPath "/usr/X11R6/lib/X11/fonts/cyrillic"
# True type and type1 fonts
  FontPath "/usr/share/fonts/truetype/ttf-xfree86-nonfree"
  FontPath "/usr/share/fonts/truetype/java"
  FontPath "/usr/share/fonts/truetype/freefont"
  FontPath "/usr/share/fonts/truetype/openoffice"
  FontPath "/usr/share/fonts/truetype/ttf-bitstream-vera"
  FontPath "/usr/share/fonts/ttf/western"
  FontPath "/usr/share/fonts/ttf/decoratives"
  FontPath "/usr/share/fonts/type1/gsfonts"
  FontPath "/usr/X11R6/lib/X11/fonts/Type1"
  FontPath "/usr/X11R6/lib/X11/fonts/defoma/CID"
  FontPath "/usr/X11R6/lib/X11/fonts/defoma/TrueType"
  FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
  FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID"

EndSection

Section "Module"
  Load "ddc"
# Load "GLcore" # disable for official nvidia driver
  Load "dbe"
# Load "dri" # disable for official nvidia driver
  Load "extmod"
  Load "glx"
  Load "bitmap"
  Load "speedo"
  Load "type1"
  Load "freetype"
  Load "record"
EndSection

Section "InputDevice"
  Identifier "Keyboard0"
  Driver "keyboard"
  Option "CoreKeyboard"
  Option "XkbRules" "xfree86"
  Option "XkbModel" "pc104"
  Option "XkbLayout" "us"
EndSection

Section "InputDevice"
  Identifier "PS/2 Mouse"
  Driver "mouse"
  Option "Protocol" "auto"
  Option "Device" "/dev/psaux"
  Option "Emulate3Buttons" "false"
  Option "Emulate3Timeout" "70"
  Option "ZAxisMapping" "4 5"
  Option "Buttons" "5"
EndSection

Section "Monitor"
  Identifier   "Monitor0"
  HorizSync    30.0 - 82.0 # Warning: This may fry old Monitors
  VertRefresh  50.0 - 70.0 # Very conservative. May flicker.
Modeline "640x480" 25.175 640 664 760 800 480 491 493 525 #60Hz Modeline "800x600" 40.12 800 848 968 1056 600 601 605 628 #60Hz Modeline "1024x768" 75 1024 1048 1184 1328 768 771 777 806 -hsync -vsync
  Modeline "1024x768"    85    1024 1056 1152 1360   768  784  787  823
ModeLine "1152x864" 65 1152 1168 1384 1480 864 865 875 985 Interlace
  Modeline "1152x864"    92    1152 1208 1368 1474   864  865  875  895
  Modeline "1152x864"   110    1152 1240 1324 1552   864  864  876  908
  Modeline "1152x864"   135    1152 1464 1592 1776   864  864  876  908
Modeline "1152x864" 137.65 1152 1184 1312 1536 864 866 885 902 -HSync -VSync Modeline "1280x1024" 80 1280 1296 1512 1568 1024 1025 1037 1165 Interlace
  Modeline "1280x1024"  110    1280 1328 1512 1712  1024 1025 1028 1054
Modeline "1280x1024" 126.5 1280 1312 1472 1696 1024 1032 1040 1068 -HSync -VSync
  Modeline "1280x1024"  135    1280 1312 1456 1712  1024 1027 1030 1064
  Modeline "1280x1024"  135    1280 1312 1416 1664  1024 1027 1030 1064
Modeline "1280x1024" 157.5 1280 1344 1504 1728 1024 1025 1028 1072 +HSync +VSync Modeline "1280x1024" 181.75 1280 1312 1440 1696 1024 1031 1046 1072 -HSync -VSync Modeline "1400x1050" 129 1400 1464 1656 1960 1050 1051 1054 1100 +HSync +VSync Modeline "1600x1200" 162 1600 1664 1856 2160 1200 1201 1204 1250 +HSync +VSync Modeline "1600x1200" 189 1600 1664 1856 2160 1200 1201 1204 1250 -HSync -VSync Modeline "1600x1200" 202.5 1600 1664 1856 2160 1200 1201 1204 1250 +HSync +VSync Modeline "1600x1200" 220 1600 1616 1808 2080 1200 1204 1207 1244 +HSync +VSync ModeLine "1800x1440" 230 1800 1896 2088 2392 1440 1441 1444 1490 +HSync +VSync ModeLine "1800x1440" 250 1800 1896 2088 2392 1440 1441 1444 1490 +HSync +VSync
EndSection

Section "Device"
  Identifier  "Card0"
Driver      "nvidia"
Option "NvAGP"  "3"
Option "DigitalVibrance"  "0"
Option "TransparentIndex"  "0"
Option "CursorShadowAlpha"  "64"
Option "CursorShadowXOffse"  "4"
Option "CursorShadowYOffset"  "2"
Option "Twinview"  "TRUE"
Option "TwinViewOrientation"  "Clone"
Option "SecondMonitorHorizSync"  "30-50"
Option "SecondMonitorVertRefresh"  "60"
Option "MetaModes"  "1280x1024 , 800x600"
Option "ConnectedMonitor"  "CRT , TV"
# Driver "nv"
  VendorName  "All"
  BoardName "All"
 #BusID  "PCI:1:0:0"
EndSection

Section "Screen"
  Identifier "Screen0"
  Device "Card0"
  Monitor "Monitor0"
  DefaultColorDepth 24
  SubSection "Display"
  Depth 1
  Modes "1024x768" "800x600" "640x480"
  EndSubSection
  SubSection "Display"
  Depth 4
  Modes "1280x1024" "1024x768" "800x600" "640x480"
  EndSubSection
  SubSection "Display"
  Depth 8
  Modes "1280x1024" "1024x768" "800x600" "640x480"
  EndSubSection
  SubSection "Display"
  Depth 15
  Modes "1280x1024" "1024x768" "800x600" "640x480"
  EndSubSection
  SubSection "Display"
  Depth 16
  Modes "1280x1024" "1024x768" "800x600" "640x480"
  EndSubSection
  SubSection "Display"
  Depth 24
  Modes "1280x1024" "1024x768" "800x600" "640x480"
  EndSubSection
  SubSection "Display"
  Depth 32
  Modes "1280x1024" "1024x768" "800x600" "640x480"
  EndSubSection
# Section "DRI"
#   Mode 0666
# EndSection

******************************************************************

What am I missing here?



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