diff --git a/panda/src/doc/INSTALL.txt b/panda/src/doc/INSTALL.txt
index d0ba646c02..e3b8364f66 100644
--- a/panda/src/doc/INSTALL.txt
+++ b/panda/src/doc/INSTALL.txt
@@ -1,47 +1,47 @@
-#
-# Make a directory for installing Panda, e.g. c:\pandadir
-
-md c:\pandadir
-md c:\pandadir\bin
-copy ppremake.exe c:\pandadir\bin
-copy cygwin1.dll c:\pandadir\bin
-
-#
-# Put c:\pandadir\bin and c:\pandadir\lib on your path
-path c:\pandadir\bin;c:\pandadir\lib;%PATH%
-
-
-#
-# Make a directory for building Panda, e.g. c:\pandadir\build
-md c:\pandadir\build
-
-#
-# Create a Config.pp file in the build directory:
-edit c:\pandadir\build\Config.pp
-  # Some local build configuration parameters may be defined in
-  # this file (see Config.pp in the dtool directory).
-
-  # For now, add the following lines:
-#define INSTALL_DIR c:\pandadir
-
-
-# 
-# Set up some environment variables for building and/or running:
-set PANDA_ROOT=c:\
-set PPREMAKE_CONFIG=c:\pandadir\build\Config.pp
-
-#
-# Unpack the sources
-c:
-cd \pandadir\build
-unzip dtool.zip
-unzip panda.zip
-
-#
-# Build
-cd dtool
-ppremake
-nmake install
-cd ..\panda
-ppremake
-nmake install
+#
+# Make a directory for installing Panda, e.g. c:\pandadir
+
+md c:\pandadir
+md c:\pandadir\bin
+copy ppremake.exe c:\pandadir\bin
+copy cygwin1.dll c:\pandadir\bin
+
+#
+# Put c:\pandadir\bin and c:\pandadir\lib on your path
+path c:\pandadir\bin;c:\pandadir\lib;%PATH%
+
+
+#
+# Make a directory for building Panda, e.g. c:\pandadir\build
+md c:\pandadir\build
+
+#
+# Create a Config.pp file in the build directory:
+edit c:\pandadir\build\Config.pp
+  # Some local build configuration parameters may be defined in
+  # this file (see Config.pp in the dtool directory).
+
+  # For now, add the following lines:
+#define INSTALL_DIR c:\pandadir
+
+
+# 
+# Set up some environment variables for building and/or running:
+set PANDA_ROOT=c:\
+set PPREMAKE_CONFIG=c:\pandadir\build\Config.pp
+
+#
+# Unpack the sources
+c:
+cd \pandadir\build
+unzip dtool.zip
+unzip panda.zip
+
+#
+# Build
+cd dtool
+ppremake
+nmake install
+cd ..\panda
+ppremake
+nmake install
diff --git a/panda/src/doc/howto.install_panda_on_unix b/panda/src/doc/howto.install_panda_on_unix
deleted file mode 100644
index c1db389b90..0000000000
--- a/panda/src/doc/howto.install_panda_on_unix
+++ /dev/null
@@ -1,74 +0,0 @@
-  0) (be in tcsh) 
-  1) cd ~ 
-  2) anonymous ftp to ftp.digitigrade.com 
-  3) (in ftp) cd panda-new 
-  4) (in ftp) binary 
-  5) (in ftp) hash 
-  6) (in ftp) prompt 
-  7) (in ftp) mget * 
-  8) (in ftp) bye 
-  9) su root 
-  10) (enter root password) 
-  11) cd /usr/local 
-  12) mkdir etc 
-  13) mkdir trees 
-  14) chmod 777 etc trees 
-  15) cd bin 
-  16) ln -s `which bash` ./bash 
-  17) ln -s `which perl` ./perl 
-  18) exit 
-  19) cd /usr/local/etc 
-  20) tar -zxf ~/vspec.tgz 
-  21) cd ../trees 
-  22) tar -zxf ~/tool.tgz 
-  23) tar -zxf ~/panda.tgz 
-  24) tar -zxf ~/direct.tgz 
-  25) tar -zxf ~/egg.tgz 
-  26) setenv TOOL /usr/local/trees/tool 
-  27) source $TOOL/etc/tool.cshrc 
-  28) cd $TOOL 
-  29) ctmake 
-  30) (put the mozilla distribution in /usr/local/mozilla, 
-      build nspr, make sure that if the directory in 
-      /usr/local/mozilla/dist is not Linux2.2.10_x86_PTH_DBG.OBJ 
-      that you make a link that is called that to whatever 
-      name it installed to) 
-  31) (have some flavor of GL installed.  Mesa is free 
-      (http://www.mesa3d.org/), MetroGL is also good (though 
-      commercial).  If you have a modern Voodoo card, and want 
-      to play with the DRI stuff, that will be a whole other 
-      set of instructions.  It is non-trivial.) 
-  32) cta panda 
-  33) cd $PANDA 
-  34) ctmake configfiles 
-  35) ctuna panda 
-  36) cta panda 
-  37) setenv LD_LIBRARY_PATH 
-  "/usr/local/mozilla/dist/Linux2.2.10_x86_PTH_DBG.OBJ/lib:$LD_LIBRARY_PATH"
-
-  38) ctmake 
-  39) add the following to your ~/.login 
-           if ( $?CTPROJS ) unsetenv CTPROJS 
-           setenv TOOL /usr/local/trees/tool 
-           source $TOOL/etc/tool.cshrc 
-
-           setenv LD_LIBRARY_PATH 
-  "/usr/local/mozilla/dist/Linux2.2.10_x86_PTH_DBG.OBJ/lib:$LD_LIBRARY_PATH"
-
-           setenv CONFIG_CONFIG ":configpath=ETC_PATH" 
-  40) add the following to your ~/.cshrc 
-           if ( $?TOOL ) then 
-               source $TOOL/etc/tool.alias 
-           endif 
-  41) have the following in $PANDA/etc/Configrc 
-           load-display glxdisplay 
-           load-gsg glgsg 
-
-           egg-path /usr/local/trees/egg:. 
-           chan-config-sanity-check #f 
-           multipass-viz none 
-  42) cd testbed 
-  43) ./demo smiley.egg 
-
-  For info on what the hell to do with Squeak (other then ignore it) 
-  you'll need to talk to Jesse and Joe.
\ No newline at end of file
diff --git a/panda/src/doc/howto.install_panda_on_windows b/panda/src/doc/howto.install_panda_on_windows
index 4532878e7c..f224ebed28 100644
--- a/panda/src/doc/howto.install_panda_on_windows
+++ b/panda/src/doc/howto.install_panda_on_windows
@@ -1,3 +1,14 @@
+WARNING: This document is an internal VR Studio document describing
+how to set up Panda on a new PC using our internal development
+environment.  It is not useful for programmers who are not within the
+VR Studio firewall.
+
+If you are looking for documentation on installing Panda in the rest
+of the world, see INSTALL.txt in this directory.
+
+
+
+
 To install Panda3D on WinNT or Win98:
 -------------------------------------
 Notes: