update help

macosx/TransmissionHelp/html/troubleshoot.html

@@ -16,6 +16,15 @@
 				<a class="leftborder" href="../html/Index2.html">Index</a></div>
 				</div>
 			</div>
+			<br>
+			<div id="mainbox">
+				<div id="caticon">
+				<img src="../gfx/RedDot.png" alt="Gear icon" height="32" width="32" border="0">
+				</div>
+			<div id="pagetitle">
+				<h1>I cannot get Transmission's port to open! </h1>
+			</div>
+			
 			<p>If your port is still not open, even after you have enabled automatic port forwarding, here are some tips you can use which may get it working.
 			<div id="pagetitle">
 				<h1>UPnP</h1>
@@ -33,8 +42,9 @@
 			<div id="pagetitle">
 				<h1>Airport</h1>
 			</div>
-			<p>If you have an Apple Airport, make sure NAT-PMP is enabled. To do this:
+			<p>If you have an Apple Airport, make sure NAT-PMP is enabled.
 				<div summary="To do this" id="taskbox">
+				<p>To do this on Tiger/'Airport Admin Utility':
 				<ol>
 					<li>Open Airport Admin Utility</li>
 					<li>Select your base station and click "Configure".</li>
@@ -46,6 +56,16 @@
 				</ol>
 				</div>
 				
+					<div summary="To do this" id="taskbox">
+					<p>To do this on Leopard and 'Airport Utility':
+					<ol>
+						<li>Open Airport Utility</li>
+						<li>Select your base station, and then choose Manual Setup from the Base Station menu. Enter the base station password if necessary.</li>
+						<li>Click Internet in the toolbar, and then check the "Enable NAT Port Mapping Protocol" checkbox.</li>
+						<li>Click "Update".</li>
+					</ol>
+					</div>
+					
 			</div>
 
 		</div>