diff --git a/install.xml b/install.xml
index 0c2fc60d3a..12bd7e625b 100644
--- a/install.xml
+++ b/install.xml
@@ -950,7 +950,7 @@ anguage Infrstructure (CLI) international standard</string>
             <key>md5sum</key>
             <string>1956228a93537f250b92f2929fa4ea40</string>
             <key>url</key>
-             <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/llqtwebkit-4.6+cookies-darwin-20100415.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/llqtwebkit-4.6+cookies-darwin-20100415.tar.bz2</uri>
           </map>
           <key>linux</key>
           <map>
@@ -1386,23 +1386,23 @@ anguage Infrstructure (CLI) international standard</string>
           <key>darwin</key>
           <map>
             <key>md5sum</key>
-            <string>3b7fa3a7ac07034a747759f22956b6d5</string>
+            <string>4d29351a842fafe617de65a8183da160</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/vivox-3.1.0001.8385-darwin-20100412.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/vivox-3.1.0001.8744-darwin-20100519.tar.bz2</uri>
           </map>
           <key>linux</key>
           <map>
             <key>md5sum</key>
-            <string>3f834e00fa06e636814f22ad8685e407</string>
+            <string>7541138c439b1c0312610d18968f27d2</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/vivox-3.1.0001.8385-linux-20100412.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/vivox-3.1.0001.8744-linux-20100519.tar.bz2</uri>
           </map>
           <key>windows</key>
           <map>
             <key>md5sum</key>
-            <string>089a715a33cb48e030c9206966dfe31b</string>
+            <string>5d2b049ca5239da2dcebde91f7f25a43</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/vivox-3.1.0001.8385-windows-20100412.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/vivox-3.1.0001.8744-windows-20100519.tar.bz2</uri>
           </map>
         </map>
       </map>