diff --git a/i/mac-install-0-dmg-contents.png b/i/mac-install-0-dmg-contents.png
new file mode 100644
index 0000000..f47daf7
Binary files /dev/null and b/i/mac-install-0-dmg-contents.png differ
diff --git a/i/mac-install-1-welcome.png b/i/mac-install-1-welcome.png
new file mode 100644
index 0000000..e45aeba
Binary files /dev/null and b/i/mac-install-1-welcome.png differ
diff --git a/i/mac-install-10-application-folder.png b/i/mac-install-10-application-folder.png
new file mode 100644
index 0000000..bb0dc6a
Binary files /dev/null and b/i/mac-install-10-application-folder.png differ
diff --git a/i/mac-install-2-information.png b/i/mac-install-2-information.png
new file mode 100644
index 0000000..c791faf
Binary files /dev/null and b/i/mac-install-2-information.png differ
diff --git a/i/mac-install-3-license.png b/i/mac-install-3-license.png
new file mode 100644
index 0000000..95afb7b
Binary files /dev/null and b/i/mac-install-3-license.png differ
diff --git a/i/mac-install-4-license-dialog.png b/i/mac-install-4-license-dialog.png
new file mode 100644
index 0000000..e4eb72f
Binary files /dev/null and b/i/mac-install-4-license-dialog.png differ
diff --git a/i/mac-install-5-standard-install.png b/i/mac-install-5-standard-install.png
new file mode 100644
index 0000000..1ed40cb
Binary files /dev/null and b/i/mac-install-5-standard-install.png differ
diff --git a/i/mac-install-6-custom-install.png b/i/mac-install-6-custom-install.png
new file mode 100644
index 0000000..497792d
Binary files /dev/null and b/i/mac-install-6-custom-install.png differ
diff --git a/i/mac-install-7-admin-password.png b/i/mac-install-7-admin-password.png
new file mode 100644
index 0000000..278bc6d
Binary files /dev/null and b/i/mac-install-7-admin-password.png differ
diff --git a/i/mac-install-8-progress.png b/i/mac-install-8-progress.png
new file mode 100644
index 0000000..09502c7
Binary files /dev/null and b/i/mac-install-8-progress.png differ
diff --git a/i/mac-install-9-succeeded.png b/i/mac-install-9-succeeded.png
new file mode 100644
index 0000000..1bfddb0
Binary files /dev/null and b/i/mac-install-9-succeeded.png differ
diff --git a/i/mac-interactive-shell.png b/i/mac-interactive-shell.png
new file mode 100644
index 0000000..28982c6
Binary files /dev/null and b/i/mac-interactive-shell.png differ
diff --git a/i/mac-pythonlauncher.png b/i/mac-pythonlauncher.png
new file mode 100644
index 0000000..fdef7b1
Binary files /dev/null and b/i/mac-pythonlauncher.png differ
diff --git a/images-original/mac-install-0-dmg-contents.png b/images-original/mac-install-0-dmg-contents.png
new file mode 100644
index 0000000..ed36b29
Binary files /dev/null and b/images-original/mac-install-0-dmg-contents.png differ
diff --git a/images-original/mac-install-1-welcome.png b/images-original/mac-install-1-welcome.png
new file mode 100644
index 0000000..22b4ba9
Binary files /dev/null and b/images-original/mac-install-1-welcome.png differ
diff --git a/images-original/mac-install-10-application-folder.png b/images-original/mac-install-10-application-folder.png
new file mode 100644
index 0000000..df880bc
Binary files /dev/null and b/images-original/mac-install-10-application-folder.png differ
diff --git a/images-original/mac-install-2-information.png b/images-original/mac-install-2-information.png
new file mode 100644
index 0000000..47b1f9e
Binary files /dev/null and b/images-original/mac-install-2-information.png differ
diff --git a/images-original/mac-install-3-license.png b/images-original/mac-install-3-license.png
new file mode 100644
index 0000000..b4b1fa9
Binary files /dev/null and b/images-original/mac-install-3-license.png differ
diff --git a/images-original/mac-install-4-license-dialog.png b/images-original/mac-install-4-license-dialog.png
new file mode 100644
index 0000000..3e1ca03
Binary files /dev/null and b/images-original/mac-install-4-license-dialog.png differ
diff --git a/images-original/mac-install-5-standard-install.png b/images-original/mac-install-5-standard-install.png
new file mode 100644
index 0000000..8c68422
Binary files /dev/null and b/images-original/mac-install-5-standard-install.png differ
diff --git a/images-original/mac-install-6-custom-install.png b/images-original/mac-install-6-custom-install.png
new file mode 100644
index 0000000..33690e1
Binary files /dev/null and b/images-original/mac-install-6-custom-install.png differ
diff --git a/images-original/mac-install-7-admin-password.png b/images-original/mac-install-7-admin-password.png
new file mode 100644
index 0000000..cb171e3
Binary files /dev/null and b/images-original/mac-install-7-admin-password.png differ
diff --git a/images-original/mac-install-8-progress.png b/images-original/mac-install-8-progress.png
new file mode 100644
index 0000000..d89f01a
Binary files /dev/null and b/images-original/mac-install-8-progress.png differ
diff --git a/images-original/mac-install-9-succeeded.png b/images-original/mac-install-9-succeeded.png
new file mode 100644
index 0000000..05e8d91
Binary files /dev/null and b/images-original/mac-install-9-succeeded.png differ
diff --git a/images-original/mac-interactive-shell.png b/images-original/mac-interactive-shell.png
new file mode 100644
index 0000000..e78a4a5
Binary files /dev/null and b/images-original/mac-interactive-shell.png differ
diff --git a/images-original/mac-pythonlauncher.png b/images-original/mac-pythonlauncher.png
new file mode 100644
index 0000000..f28b819
Binary files /dev/null and b/images-original/mac-pythonlauncher.png differ
diff --git a/bmp/win-install-0-security-warning.bmp b/images-original/win-install-0-security-warning.bmp
similarity index 100%
rename from bmp/win-install-0-security-warning.bmp
rename to images-original/win-install-0-security-warning.bmp
diff --git a/bmp/win-install-1-all-users-or-just-me.bmp b/images-original/win-install-1-all-users-or-just-me.bmp
similarity index 100%
rename from bmp/win-install-1-all-users-or-just-me.bmp
rename to images-original/win-install-1-all-users-or-just-me.bmp
diff --git a/bmp/win-install-2-destination-directory.bmp b/images-original/win-install-2-destination-directory.bmp
similarity index 100%
rename from bmp/win-install-2-destination-directory.bmp
rename to images-original/win-install-2-destination-directory.bmp
diff --git a/bmp/win-install-3-customize.bmp b/images-original/win-install-3-customize.bmp
similarity index 100%
rename from bmp/win-install-3-customize.bmp
rename to images-original/win-install-3-customize.bmp
diff --git a/bmp/win-install-3a-disk-usage.bmp b/images-original/win-install-3a-disk-usage.bmp
similarity index 100%
rename from bmp/win-install-3a-disk-usage.bmp
rename to images-original/win-install-3a-disk-usage.bmp
diff --git a/bmp/win-install-3b-test-suite.bmp b/images-original/win-install-3b-test-suite.bmp
similarity index 100%
rename from bmp/win-install-3b-test-suite.bmp
rename to images-original/win-install-3b-test-suite.bmp
diff --git a/bmp/win-install-4-copying.bmp b/images-original/win-install-4-copying.bmp
similarity index 100%
rename from bmp/win-install-4-copying.bmp
rename to images-original/win-install-4-copying.bmp
diff --git a/bmp/win-install-5-finish.bmp b/images-original/win-install-5-finish.bmp
similarity index 100%
rename from bmp/win-install-5-finish.bmp
rename to images-original/win-install-5-finish.bmp
diff --git a/bmp/win-interactive-shell.bmp b/images-original/win-interactive-shell.bmp
similarity index 100%
rename from bmp/win-interactive-shell.bmp
rename to images-original/win-interactive-shell.bmp
diff --git a/installing-python.html b/installing-python.html
index 04e966d..14ac2dc 100644
--- a/installing-python.html
+++ b/installing-python.html
@@ -22,6 +22,8 @@ body{counter-reset:h1 0}
 <h2 id=divingin>Diving in</h2>
 <p class=f>FIXME
 
+<h2 id=windows>Installing on Microsoft Windows</h2>
+
 <p><img src=i/win-install-0-security-warning.png>
 <p><img src=i/win-install-1-all-users-or-just-me.png>
 <p><img src=i/win-install-2-destination-directory.png>
@@ -32,6 +34,30 @@ body{counter-reset:h1 0}
 <p><img src=i/win-install-5-finish.png>
 <p><img src=i/win-interactive-shell.png>
 
+<h2 id=macosx>Installing on Mac OS X</h2>
+
+<p><img src=i/mac-install-0-dmg-contents.png>
+<p><img src=i/mac-install-1-welcome.png>
+<p><img src=i/mac-install-2-information.png>
+<p><img src=i/mac-install-3-license.png>
+<p><img src=i/mac-install-4-license-dialog.png>
+<p><img src=i/mac-install-5-standard-install.png>
+<p><img src=i/mac-install-6-custom-install.png>
+<p><img src=i/mac-install-7-admin-password.png>
+<p><img src=i/mac-install-8-progress.png>
+<p><img src=i/mac-install-9-succeeded.png>
+<p><img src=i/mac-install-10-application-folder.png>
+<p><img src=i/mac-interactive-shell.png>
+<p><img src=i/mac-pythonlauncher.png>
+
+<h2 id=ubuntu>Installing on Ubuntu Linux</h2>
+
+<p>FIXME
+
+<h2 id=other>Installing on Other Platforms</h2>
+
+<p>FIXME
+
 <p class=v><a href=whats-new.html rel=prev title='back to &#8220;What&#8217;s New In Dive Into Python 3&#8221;'><span class=u>&#x261C;</span></a> <a href=your-first-python-program.html rel=next title='onward to &#8220;Your First Python Program&#8221;'><span class=u>&#x261E;</span></a>
 
 <p class=c>&copy; 2001&ndash;9 <a href=about.html>Mark Pilgrim</a>