diff --git a/Documentation/NuttxPortingGuide.html b/Documentation/NuttxPortingGuide.html
index c3f6286df88..0ed46cba166 100644
--- a/Documentation/NuttxPortingGuide.html
+++ b/Documentation/NuttxPortingGuide.html
@@ -12,7 +12,7 @@
       <h1><big><font color="#3c34ec">
         <i>NuttX RTOS Porting Guide</i>
       </font></big></h1>
-      <p>Last Updated: October 30, 2012</p>
+      <p>Last Updated: December 11, 2012</p>
     </td>
   </tr>
 </table>
@@ -3697,6 +3697,9 @@ void (*notify)(FAR struct pm_callback_s *cb, enum pm_state_e pmstate);
   <li><code>CONFIG_ARCH_IRQPRIO</code>:
      Define if the architecture supports prioritization of interrupts and the
      up_prioritize_irq() API.</li>
+  <li><code>CONFIG_ADDRENV</code>:
+     The CPU supports an MMU and CPU port supports provision of address
+     environments for tasks (making the, perhaps, processes).</li>
 </ul>
 
 <p>
diff --git a/Documentation/README.html b/Documentation/README.html
index ef180314315..7dd23ac3dd7 100644
--- a/Documentation/README.html
+++ b/Documentation/README.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX README Files</i></font></big></h1>
-      <p>Last Updated: October 27, 2012</p>
+      <p>Last Updated: December 11, 2012</p>
     </td>
   </tr>
 </table>
@@ -49,7 +49,8 @@
  |   |   |   |- src/z80
  |   |   |   |   `- <a href="http://svn.code.sf.net/p/nuttx/code/trunk/nuttx/arch/z80/src/z80/README.txt">README.txt</a>
  |   |   |   `- src/z180
- |   |   |       `- <a href="http://svn.code.sf.net/p/nuttx/code/trunk/nuttx/arch/z80/src/z180/README.txt">README.txt</a>
+ |   |   |       |- <a href="http://svn.code.sf.net/p/nuttx/code/trunk/nuttx/arch/z80/src/z180/README.txt">README.txt</a>
+ |   |   |       `- <a href="http://svn.code.sf.net/p/nuttx/code/trunk/nuttx/arch/z80/src/z180/z180_mmu.txt">z180_mmu.txt</a>
  |   |   `- <a href="http://svn.code.sf.net/p/nuttx/code/trunk/nuttx/arch/README.txt"><b><i>README.txt</i></b></a>
  |   |- configs/
  |   |   |- amber/