Multiple Monitors?

[bannerboy]

OK, I have an nVidea GeForce FX 5900 XT, and it has three outputs, vga, dvi, and s-vidio, How many screens can I have coming off this card? and How do I go about setting up these screens?

[zenwhen]

You can have two. Here is my X config for reference:

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

Section "Files"
RgbPath "/usr/X11R6/lib/X11/rgb"
FontPath "/usr/X11R6/lib/X11/fonts/misc/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"
FontPath "/usr/X11R6/lib/X11/fonts/Speedo/"
FontPath "/usr/X11R6/lib/X11/fonts/Type1/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/"
FontPath "/usr/X11R6/lib/X11/fonts/TTF/"
FontPath "/usr/X11R6/lib/X11/fonts/artwiz-fonts/"
FontPath "/usr/X11R6/lib/X11/fonts/cyrillic/"
EndSection

Section "Extensions"
Option "Composite" "Enable"
Option "RENDER" "Enable"
EndSection

Section "ServerFlags"
EndSection

Section "InputDevice"
Identifier "Blackboard"
Driver "kbd"
Option "AutoRepeat" "500 30"
Option "XkbRules" "xorg"
Option "XkbModel" "pc101"
Option "XkbLayout" "us"
Option "XkbOptions" "ctrl:swapcaps"
EndSection

Section "InputDevice"
Identifier "MX500"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
EndSection

Section "Monitor"
Identifier "MonitorSmalls"
HorizSync 30-97
VertRefresh 50-180
Option "DPMS"
Option "NoDDC" "true"
EndSection

Section "Monitor"
Identifier "MonitorBiggie"
HorizSync 30-70
VertRefresh 50-160
Option "DPMS"
Option "NoDDC" "false"
EndSection

Section "Device"
Identifier "Standard VGA"
VendorName "Unknown"
BoardName "Unknown"
Driver "vga"
EndSection

Section "Device"
Identifier "QuadroBiggie"
Driver "nvidia"
Option "NoLogo" "True"
Option "DPMS"
Option "RenderAccel" "1"
Option "NvAGP" "2"
Option "CursorShadow" "1"
Option "CursorShadowAlpha" "64"
BusId "AGP:01:00:0"
Screen 1
EndSection

Section "Device"
Identifier "QuadroSmalls"
Driver "nvidia"
Option "NoLogo" "True"
Option "DPMS"
Option "RenderAccel" "1"
Option "NvAGP" "2"
Option "CursorShadow" "1"
Option "CursorShadowAlpha" "64"
BusID "AGP:01:00:0"
Screen 0
EndSection

Section "Screen"
Identifier "Smalls"
Device "QuadroSmalls"
Monitor "MonitorSmalls"
DefaultDepth 24
Subsection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection

Section "Screen"
Identifier "Biggie"
Device "QuadroBiggie"
Monitor "MonitorBiggie"
DefaultDepth 24
Subsection "Display"
Depth 24
Modes "1600x12000" "1280x1024" "1024x768"
ViewPort 0 0
EndSubsection
EndSection

Section "ServerLayout"
Identifier "Chicago"
Screen 0 "Biggie"
Screen 1 "Smalls" LeftOf "Biggie"
InputDevice "MX500" "CorePointer"
InputDevice "Blackboard" "CoreKeyboard"
EndSection

[bannerboy]

How do I find out what the "Screen" numbers for the ports are? do I just guess?
I know that VGA is "Screen 0"