Readme troubleshooting massage.

installer/resources/readme/readme.html

@@ -86,10 +86,11 @@ your eepsite will be visible (but not discoverable) to others. Detailed instruct
   <li class="tidylist"><b>Check Your Proxy Setttings</b><br>If 
   you cannot see any eepsites at all (not even <a href="http://www.i2p2.i2p/" target="_blank">www.i2p2.i2p</a>), 
   make sure your browser's proxy is set to access http traffic (<i>not</i> https, <i>not</i> socks) via <code>127.0.0.1 port 4444</code>. If you need some help, there's <a href="http://www.i2p2.i2p/htproxyports.html" target="_blank">a guide</a> to configuring your browser for I2P use, also <a href="http://www.i2p2.de/htproxyports.html" target="_blank">available</a> on the normal web. </li>
-<li class="tidylist"><b>Verify Java is Up to Date and Functioning</b><br>Ensure your java is up to date [version 1.6 recommended and required for some features].
+
+  <li class="tidylist"><b>Verify Java is Up to Date and Functioning</b><br>Ensure your Java is up to date [version 1.6 recommended and required for some features]. If you don't have Java installed, you want some implementation of the JRE; if you're a developer, the SDK may also be of interest.
   </li>
   <li class="tidylist"><b>Check Your Logs</b><br><a href="/logs">Logs</a> may help resolve a problem. You may wish to paste excerpts in a forum for help, or perhaps <a href="http://paste.i2p2.i2p" target="_blank">paste</a> it instead and reference the link on IRC for help.</li> 
-  <li class="tidylist"><b>Problems running on Legacy Hardware</b><br>[Linux/Unix/Solaris] If you can't start the router with <code>i2p/i2prouter start</code> try the <code>runplain.sh</code> script in the same directory. Root privileges are usually not required to run I2P.
+  <li class="tidylist"><b>Problems running on Legacy Hardware</b><br>[Linux/Unix/Solaris] If you can't start the router with <code>i2p/i2prouter start</code> try the <code>runplain.sh</code> script in the same directory. Root privileges are usually not required to run I2P. If you need to compile the <a href="http://www.i2p2.i2p/jbigi.html" target="_blank">jBigi library</a> (which is necessary in rare cases), consult appropriate documentation, visit the forums, or come pay a visit to our <a href="irc://127.0.0.1:6668/i2p-dev">IRC developer channel</a>.
   <li class="tidylist"><b>Port Forwarding</b><br>Open <a href="/config">I2P's port</a> on your modem, router and/or firewall(s) for better connectivity (ideally both UDP and TCP). More information on how to go about port forwarding can be found at <a href="http://portforward.com" target="_blank">portforward.com</a>, in addition to our forums and IRC channels listed below.      
  </li><li class="tidylist"><b>Enable Universal Plug and Play</b><br>Your modem or router may support Universal Plug &amp; Play (UPnP), which permits automatic port forwarding. Try enabling UPnP on your modem/router and possibly your computer also, and then restarting the <a href="/">I2P router</a>.
     </li>