+<h3>Connecting via 3rd party ipMIDI support</h3>
+
+<p class="alert alert-info">
+ This is usable only on computers with 3rd party ipMIDI
+ driver software installed and configured for (at least) 2 ports.
+</p>
+
+<p>
+ Open <code>Preferences > Control Surfaces</code>. Ensure that the
+ Mackie protocol is enabled, then double-click on it to open the
+ Mackie Control setup dialog.
+</p>
+<p>
+ Ensure that the device selected is "SSL Nucleus (via platform MIDI)". The dialog should
+ show four combo/dropdown selectors, labelled (respectively):
+ <ul>
+ <li>Main Surface receives via</li>
+ <li>Main Surface sends via</li>
+ <li>1st extender receives via</li>
+ <li>1st extender sends via</li>
+ </ul>
+ You should choose "ipMIDI port 1", "ipMIDI port 1", "ipMIDI port 2"
+ and "ipMIDI port 2" for each of the 4 combo/dropdown selectors.
+</p>
+<p>
+ Communication should be automatically established with the Nucleus.
+</p>
+<p>
+ If this does not work, then make sure your network cables are
+ properly connected, and that you are running the approprate ipMIDI
+ driver and have configured it for 2 (or more) ports.
+</p>
+