diff --git a/install.xml b/install.xml
index 2f5de96f4..1df638c46 100644
--- a/install.xml
+++ b/install.xml
@@ -733,82 +733,9 @@
           <key>windows</key>
           <map>
             <key>md5sum</key>
-            <string>caf152cfc730737c124f7612cf68fbd3</string>
+            <string>6912b5137a8533096a731f77fb1363b4</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/jsoncpp-svn-r69-windows-20090922.tar.bz2</uri>
-          </map>
-        </map>
-      </map>
-      <key>kdu</key>
-      <map>
-        <key>copyright</key>
-        <string>on file</string>
-        <key>description</key>
-        <string>Kakadu (KDU) JPEG-2000 decoder library. </string>
-        <key>license</key>
-        <string>kdu</string>
-        <key>packages</key>
-        <map>
-          <key>darwin</key>
-          <map>
-            <key>md5sum</key>
-            <string>3b40e7170dea82c1443e8d90cd44a13d</string>
-            <key>url</key>
-            <uri>scp:install-packages.lindenlab.com:/local/www/install-packages/doc/kdu-4.2.1-darwin-20080926.tar.bz2</uri>
-          </map>
-          <key>linux</key>
-          <map>
-            <key>md5sum</key>
-            <string>a6d2f0995c25d7f53bd12b8ec0d6b462</string>
-            <key>url</key>
-            <uri>scp:install-packages.lindenlab.com:/local/www/install-packages/doc/kdu-4.2.1-linux-20080930.tar.bz2</uri>
-          </map>
-          <key>linux64</key>
-          <map>
-            <key>md5sum</key>
-            <string>f4e2e2b3440594527729a8c85119e508</string>
-            <key>url</key>
-            <uri>scp:install-packages.lindenlab.com:/local/www/install-packages/doc/kdu-5.2.1-linux64-20080926.tar.bz2</uri>
-          </map>
-          <key>windows</key>
-          <map>
-            <key>md5sum</key>
-            <string>1b9f61140f8b599cdae5e00d21dbb177</string>
-            <key>url</key>
-            <uri>scp:install-packages.lindenlab.com:/local/www/install-packages/doc/kdu-4.2.1-windows-20080926.tar.bz2</uri>
-          </map>
-        </map>
-      </map>
-      <key>kdu-binaries</key>
-      <map>
-        <key>copyright</key>
-        <string>see kdu</string>
-        <key>description</key>
-        <string>see kdu</string>
-        <key>license</key>
-        <string>kdu</string>
-        <key>packages</key>
-        <map>
-          <key>darwin</key>
-          <map>
-            <key>md5sum</key>
-            <string>480fbeeb47c9b9c4a2f947e310c9821c</string>
-            <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/kdu-binaries-5.2.1-darwin-20080617.tar.bz2</uri>
-          </map>
-          <key>linux</key>
-          <map>
-            <key>md5sum</key>
-            <string>ca87644e377a6cf16db4ba6dbd2f8689</string>
-            <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/kdu-binaries-5.2.1-linux-20080617.tar.bz2</uri>
-          </map>
-          <key>windows</key>
-          <map>
-            <key>md5sum</key>
-            <string>c4cf53deda9148549e6534a98b56e866</string>
-            <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/kdu-binaries-4.2-windows-20080723.tar.bz2</uri>
+            <uri>http://imprudenceviewer.org/download/libs/json-windows.tar.bz2</uri>
           </map>
         </map>
       </map>