diff --git a/macosx/English.lproj/PrefsWindow.nib/classes.nib b/macosx/English.lproj/PrefsWindow.nib/classes.nib
index 778622955..d8b62a77c 100644
--- a/macosx/English.lproj/PrefsWindow.nib/classes.nib
+++ b/macosx/English.lproj/PrefsWindow.nib/classes.nib
@@ -6,6 +6,7 @@
         {
             ACTIONS = {
                 folderSheetShow = id; 
+                helpForNetwork = id; 
                 importFolderSheetShow = id; 
                 setAutoImport = id; 
                 setAutoSize = id; 
diff --git a/macosx/English.lproj/PrefsWindow.nib/info.nib b/macosx/English.lproj/PrefsWindow.nib/info.nib
index 73a190a42..6512e14b7 100644
--- a/macosx/English.lproj/PrefsWindow.nib/info.nib
+++ b/macosx/English.lproj/PrefsWindow.nib/info.nib
@@ -13,7 +13,7 @@
 		<key>41</key>
 		<string>138 419 582 304 0 0 1152 842 </string>
 		<key>66</key>
-		<string>179 527 582 104 0 0 1152 842 </string>
+		<string>71 359 585 104 0 0 1152 842 </string>
 	</dict>
 	<key>IBFramework Version</key>
 	<string>446.1</string>
@@ -23,7 +23,7 @@
 	</array>
 	<key>IBOpenObjects</key>
 	<array>
-		<integer>153</integer>
+		<integer>66</integer>
 	</array>
 	<key>IBSystem Version</key>
 	<string>8J135</string>
diff --git a/macosx/English.lproj/PrefsWindow.nib/keyedobjects.nib b/macosx/English.lproj/PrefsWindow.nib/keyedobjects.nib
index 7d9b7e62e..64e318f7f 100644
Binary files a/macosx/English.lproj/PrefsWindow.nib/keyedobjects.nib and b/macosx/English.lproj/PrefsWindow.nib/keyedobjects.nib differ
diff --git a/macosx/InfoWindowController.m b/macosx/InfoWindowController.m
index f374b874f..8dac0fc0f 100644
--- a/macosx/InfoWindowController.m
+++ b/macosx/InfoWindowController.m
@@ -134,7 +134,7 @@
         [fDataLocationField setToolTip: nil];
         [fDateStartedField setStringValue: @""];
         
-        //don't allow empty strings to be selected
+        //don't allow empty fields to be selected
         [fTrackerField setSelectable: NO];
         [fAnnounceField setSelectable: NO];
         [fHashField setSelectable: NO];
@@ -182,7 +182,7 @@
         [fDataLocationField setToolTip: [torrent dataLocation]];
         [fDateStartedField setObjectValue: [torrent date]];
         
-        //allow these strings to be selected
+        //allow these fields to be selected
         [fTrackerField setSelectable: YES];
         [fAnnounceField setSelectable: YES];
         [fHashField setSelectable: YES];
diff --git a/macosx/PrefsController.h b/macosx/PrefsController.h
index 91a4130b6..a1805bc1d 100644
--- a/macosx/PrefsController.h
+++ b/macosx/PrefsController.h
@@ -103,4 +103,6 @@
 - (void) setRatioEnabled:   (BOOL) enable;
 - (void) setQuickRatio: (float) ratioLimit;
 
+- (void) helpForNetwork: (id) sender;
+
 @end
diff --git a/macosx/PrefsController.m b/macosx/PrefsController.m
index 75a92d576..5d344050f 100644
--- a/macosx/PrefsController.m
+++ b/macosx/PrefsController.m
@@ -785,6 +785,12 @@
     [[NSNotificationCenter defaultCenter] postNotificationName: @"AutoSizeSettingChange" object: self];
 }
 
+- (void) helpForNetwork: (id) sender
+{
+    [[NSHelpManager sharedHelpManager] openHelpAnchor: @"PortForwarding"
+        inBook: [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleHelpBookName"]];
+}
+
 @end
 
 @implementation PrefsController (Private)
diff --git a/macosx/Transmission Help/Transmission Help idx b/macosx/Transmission Help/Transmission Help idx
index e5d686eb7..e4dc6d7ff 100644
Binary files a/macosx/Transmission Help/Transmission Help idx and b/macosx/Transmission Help/Transmission Help idx differ
diff --git a/macosx/Transmission Help/Transmission Help.helpindex b/macosx/Transmission Help/Transmission Help.helpindex
index 33c4d5962..6b9472d7c 100644
Binary files a/macosx/Transmission Help/Transmission Help.helpindex and b/macosx/Transmission Help/Transmission Help.helpindex differ
diff --git a/macosx/Transmission Help/html/portforward.html b/macosx/Transmission Help/html/portforward.html
index d93169105..d567e2819 100644
--- a/macosx/Transmission Help/html/portforward.html	
+++ b/macosx/Transmission Help/html/portforward.html	
@@ -1,5 +1,5 @@
 <html>
-
+	<a name="PortForwarding" />
 	<head>
 		<META http-equiv="Content-Type" content="text/html; charset=utf-8" />
 		<link media="all" rel="stylesheet" href="../styles/TransBody.css" />