Virtualbox links

Doc/Sd1/gettingStarted.xml

@@ -169,22 +169,42 @@
         <glossdef>
           <para>A <productname
           xlink:href="https://www.virtualbox.org">Virtualbox</productname>
-          image is available at <uri
-          xlink:href="ftp://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox/mibuntu.rar">ftp://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox/mibuntu.rar</uri>.</para>
+          <productname>Ubuntu</productname> 16.04 based image containing MI
+          added software components is available at <uri
+          xlink:href="https://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox">https://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox</uri>
+          in the following formats:</para>
+
+          <glosslist>
+            <glossentry>
+              <glossterm>Compressed:</glossterm>
+
+              <glossdef>
+                <para><filename>mibuntu.rar</filename> or
+                <filename>mibuntu.vdi.xz</filename></para>
+              </glossdef>
+            </glossentry>
+
+            <glossentry>
+              <glossterm>Uncompressed:</glossterm>
+
+              <glossdef>
+                <para><filename>mibuntu.vdi</filename></para>
+              </glossdef>
+            </glossentry>
+          </glosslist>
 
           <caution>
             <itemizedlist>
               <listitem>
-                <para><xref linkend="glo_Ftp"/> access originating from HdM
-                external networks require <acronym>VPN</acronym> access. You
-                may want to consider <link
-                xlink:href="https://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox/lubuntu.rar">authenticated
-                https access</link> instead.</para>
+                <para><xref linkend="glo_Ftp"/> access <uri
+                xlink:href="ftp://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox/mibuntu.rar">ftp://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox</uri>
+                requires <acronym
+                xlink:href="https://wiki.mi.hdm-stuttgart.de/wiki/VPN">VPN</acronym>.</para>
               </listitem>
 
               <listitem>
-                <para>This beast is quite big! Use a wired connection in
-                favour of WiFi.</para>
+                <para>The beast is quite big! You may prefer a wired
+                connection in favour of WiFi.</para>
               </listitem>
             </itemizedlist>
           </caution>
@@ -236,11 +256,6 @@
             </listitem>
           </itemizedlist>
 
-          <para>The virtual machine is based on the <productname
-          xlink:href="http://lubuntu.net">Lubuntu</productname> fork of the
-          <productname xlink:href="http://www.ubuntu.com">Ubuntu</productname>
-          Linux distribution for resource saving reasons.</para>
-
           <para>If the VirtualBox solution does not work for you we highly
           recommend a native (possibly dual boot) <orgname
           xlink:href="http://www.ubuntu.com">Ubuntu</orgname> 14.04.3 <quote

Doc/Sda1/prerequisites.xml

@@ -104,20 +104,10 @@
           xlink:href="http://oxygenxml.com/">Oxygenxml</productname> software
           for educational (non-commercial) purposes. The corresponding key is
           available at <uri
-          xlink:href="ftp://mirror.mi.hdm-stuttgart.de/Firmen/Oxygen/Keys">ftp://mirror.mi.hdm-stuttgart.de/Firmen/Oxygen/Keys</uri>.</para>
+          xlink:href="https://mirror.mi.hdm-stuttgart.de/Firmen/Oxygen/Keys">https://mirror.mi.hdm-stuttgart.de/Firmen/Oxygen/Keys</uri>.</para>
 
           <para>This license key is compatible both with the standalone and
           the eclipse plugin version of the product.</para>
-
-          <caution>
-            <para>The license key's <abbrev
-            xlink:href="https://en.wikipedia.org/wiki/File_Transfer_Protocol">ftp</abbrev>
-            URL is only accessible from within the <orgname
-            xlink:href="https://www.hdm-stuttgart.de">HdM</orgname> network.
-            External access requires <link
-            xlink:href="https://wiki.mi.hdm-stuttgart.de/wiki/VPN">Vpn
-            activation</link>.</para>
-          </caution>
         </glossdef>
       </glossentry>
 
@@ -187,7 +177,7 @@
     using GUI based tools.</para>
 
     <para>You may want to use the <link
-    xlink:href="ftp://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox/lubuntu.vdi">corresponding</link>
+    xlink:href="https://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox/mibuntu.vdi">corresponding</link>
     <link xlink:href="https://www.virtualbox.org">Virtualbox image</link>
     containing a complete system avoiding installation hassles. This should
     work well one reasonable current hardware systems.</para>
@@ -198,7 +188,7 @@
       and Eclipse</title>
 
       <para>So you like to take the hard way rather than using <link
-      xlink:href="ftp://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox/lubuntu.vdi">the
+      xlink:href="https://mirror.mi.hdm-stuttgart.de/ubuntu/VirtualBox/mibuntu.vdi">the
       virtualbox image</link>? Good! Real programmers tend to complicate
       things!</para>