diff --git a/src/install/izpack/license.txt b/src/install/izpack/license.txt
deleted file mode 100644
index 01f1316d0a50b36b18f60615d3c94608a4486e2d..0000000000000000000000000000000000000000
--- a/src/install/izpack/license.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-License
--------
- This source is licensed under the GNU LGPL v2.1
- Please read http://www.gnu.org/copyleft/lesser.html for more information
-
- This software comes with the standard NO WARRANTY disclaimer for any
- purpose. Use it at your own risk. If there's a problem you get to fix it.
\ No newline at end of file
diff --git a/src/install/izpack/macosx/Info.plist b/src/install/izpack/macosx/Info.plist
index 7d913aac80dd56b97bb9a3b07e82dde6d76a9d2d..509aacca8dc5cf306051e664d1471143d81aacfa 100644
--- a/src/install/izpack/macosx/Info.plist
+++ b/src/install/izpack/macosx/Info.plist
@@ -58,21 +58,6 @@
                 <!-- The moving_box.x3dv arg is taken care of internally in the JavaApplicationStub -->
                 <string>-anisotropicDegree 2 -enableOriginManager -numLoaderThreads 4 -newt</string>
             <!-- The JavaApplicationStub takes care of the ClassPath internally -->
-            <!--key>ClassPath</key>
-                <array>
-                    <string>$JAVAROOT/jhall.jar</string>
-                    <string>$JAVAROOT/joal.jar</string>
-                    <string>$JAVAROOT/joal-natives-macosx-universal.jar</string>
-                    <string>$JAVAROOT/gluegen-rt.jar</string>
-                    <string>$JAVAROOT/gluegen-rt-natives-macosx-universal.jar</string>
-                    <string>$JAVAROOT/jogl-all-natives-macosx-universal.jar</string>
-                    <string>$JAVAROOT/jogl-all.jar</string>
-                    <string>$JAVAROOT/xj3d-2.1-3rdparty-nps.jar</string>
-                    <string>$JAVAROOT/xj3d-2.1-nps.jar</string>
-                    <string>$JAVAROOT/xj3d.browser_2.1.0-nps.jar</string>
-                    <string>$JAVAROOT/xj3d.cadfilter_2.1.0-nps.jar</string>
-                    <string>$JAVAROOT/jhall.jar</string>
-                </array-->
         </dict>
     </dict>
 </plist>
diff --git a/src/install/izpack/xj3d-mac-install.xml b/src/install/izpack/xj3d-mac-install.xml
index dec862587282c49663d91d725429e8fdb8a15325..9283948795b4933265341eb01a9a7f593f49ef0f 100644
--- a/src/install/izpack/xj3d-mac-install.xml
+++ b/src/install/izpack/xj3d-mac-install.xml
@@ -26,7 +26,7 @@
     <!-- the application official website url -->
     <uninstaller write="yes" name="Xj3Duninstaller.jar"/>
     <!-- specifies whether to create an uninstaller after installation, and which name to use for it. This tag has the write attribute, with default value `` yes``. If this tag is not specified, the uninstaller will still be written. The name attribute can be used to change the default name of the generated uninstaller, i.e. `` uninstaller.jar``. -->
-    <javaversion>14</javaversion>
+    <javaversion>11</javaversion>
     <!-- specifies the minimum version of Java required to install your program. Values can be 1.2, 1.2.2, 1.4, etc. The test is a lexical comparison against the java.version System property on the install machine. -->
     <requiresjdk>no</requiresjdk>
     <!-- specifies the path for the logfile of the SummaryLoggerInstallerListener. -->
@@ -49,7 +49,7 @@
       The ids must be these ones if you want to use the LicencePanel and/or the InfoPanel.
   -->
   <resources>
-    <res id="LicencePanel.licence" src="src/install/izpack/license.txt"/>
+    <res id="LicencePanel.licence" src="docs/BSD.txt"/>
     <res id="Installer.image" src="src/install/izpack/Xj3DlogoWhite32.jpg"/>
     <!-- TODO look at Win-Linux settings -->
   </resources>
@@ -59,15 +59,14 @@
       We indicate here which panels we want to use. The order will be respected.
   -->
   <panels>
-    <panel classname="HelloPanel"        id="HelloPanel"/>
-    <!--panel classname="InfoPanel"      id="InfoPanel"/-->
-    <panel classname="LicencePanel"      id="LicencePanel"/>
-    <panel classname="TargetPanel"       id="TargetPanel"/>
-    <panel classname="PacksPanel"        id="PacksPanel"/>
-    <panel classname="ShortcutPanel"     id="ShortcutPane"/>
-    <panel classname="SummaryPanel"      id="SummaryPanel"/>
-    <panel classname="InstallPanel"      id="SummaryPanel"/>
-    <panel classname="SimpleFinishPanel" id="SimpleFinishPanel"/>
+    <panel classname="HelloPanel"/>
+    <panel classname="LicencePanel"/>
+    <panel classname="TargetPanel"/>
+    <panel classname="PacksPanel"/>
+    <panel classname="ShortcutPanel"/>
+    <panel classname="SummaryPanel"/>
+    <panel classname="InstallPanel"/>
+    <panel classname="SimpleFinishPanel"/>
   </panels>
 
     <listeners>
diff --git a/src/install/izpack/xj3d-win-linux-32-64-install.xml b/src/install/izpack/xj3d-win-linux-32-64-install.xml
index 393e26025a38812f3847472883f097007989ffe4..0523fe4102023f29d7ef460a2618c077ff2ee128 100644
--- a/src/install/izpack/xj3d-win-linux-32-64-install.xml
+++ b/src/install/izpack/xj3d-win-linux-32-64-install.xml
@@ -30,7 +30,7 @@
     <!-- the application official website url -->
     <uninstaller write="yes" name="Xj3Duninstaller.jar"/>
     <!-- specifies whether to create an uninstaller after installation, and which name to use for it. This tag has the write attribute, with default value `` yes``. If this tag is not specified, the uninstaller will still be written. The name attribute can be used to change the default name of the generated uninstaller, i.e. `` uninstaller.jar``. -->
-    <javaversion>14</javaversion>
+    <javaversion>11</javaversion>
     <!-- specifies the minimum version of Java required to install your program. Values can be 1.2, 1.2.2, 1.4, etc. The test is a lexical comparison against the java.version System property on the install machine. -->
     <requiresjdk>no</requiresjdk>
     <!-- specifies the path for the logfile of the SummaryLoggerInstallerListener. -->
@@ -41,32 +41,13 @@
 
   <guiprefs height="300" width="400" resizable="yes">
       <!-- <splash>images/peas_load.gif</splash> -->
-    <laf name="substance">
+    <laf name="looks">
       <os family="windows"/>
       <os family="unix" />
-      <param name="variant" value="mist-silver" />
-    </laf>
-    <laf name="substance">
-      <os family="mac" />
-      <param name="variant" value="mist-aqua" />
+      <param name="variant" value="plastic3D"/>
     </laf>
     <modifier key="useHeadingPanel" value="yes" />
   </guiprefs>
-  <!--
-  <guiprefs width="800" height="600" resizable="no">
-    <splash>images/peas_load.gif</splash>
-    <laf name="substance">
-      <os family="windows" />
-      <os family="unix" />
-      <param name="variant" value="mist-silver" />
-    </laf>
-    <laf name="substance">
-      <os family="mac" />
-      <param name="variant" value="mist-aqua" />
-    </laf>
-    <modifier key="useHeadingPanel" value="yes" />
-  </guiprefs>
--->
   
   <locale>
     <langpack iso3="usa"/>
@@ -96,7 +77,7 @@
       The ids must be these ones if you want to use the LicencePanel and/or the InfoPanel.
   -->
   <resources>
-    <res id="LicencePanel.licence" src="src/install/izpack/license.txt"/>
+    <res id="LicencePanel.licence" src="docs/BSD.txt"/>
     <res id="Installer.image" src="src/install/izpack/Xj3DlogoWhite32.jpg"/>
     <res id="InfoPanel.info" src="docs/InstallerInfo"/>
     <res id="shortcutSpec.xml" src="src/install/izpack/shortcutSpec.xml" />
@@ -115,7 +96,6 @@
     <panel classname="PacksPanel"        id="PacksPanel"/>
     <panel classname="ShortcutPanel"     id="ShortcutPanel"/>
     <panel classname="SummaryPanel"      id="SummaryPanel"/>
-    <panel classname="SummaryPanel"      id="SummaryPanel"/>
     <panel classname="SimpleFinishPanel" id="SimpleFinishPanel"/>
   </panels>