diff --git a/apple/OSX/OSX/OSX/en.lproj/MainMenu.xib b/apple/OSX/OSX/OSX/en.lproj/MainMenu.xib
index cfde26cf0e..caf12e96f8 100644
--- a/apple/OSX/OSX/OSX/en.lproj/MainMenu.xib
+++ b/apple/OSX/OSX/OSX/en.lproj/MainMenu.xib
@@ -12,7 +12,7 @@
 		</object>
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 			<bool key="EncodedWithXMLCoder">YES</bool>
-			<integer value="29"/>
+			<integer value="546"/>
 		</object>
 		<object class="NSArray" key="IBDocument.PluginDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -289,15 +289,6 @@
 									<reference key="NSMixedImage" ref="502551668"/>
 									<int key="NSTag">3</int>
 								</object>
-								<object class="NSMenuItem" id="555841229">
-									<reference key="NSMenu" ref="604031057"/>
-									<string key="NSTitle">Unload</string>
-									<string key="NSKeyEquiv"/>
-									<int key="NSMnemonicLoc">2147483647</int>
-									<reference key="NSOnImage" ref="35465992"/>
-									<reference key="NSMixedImage" ref="502551668"/>
-									<int key="NSTag">4</int>
-								</object>
 							</object>
 						</object>
 					</object>
@@ -429,11 +420,9 @@
 				<nil key="NSViewClass"/>
 				<string key="NSWindowContentMaxSize">{3.40282e+38, 3.40282e+38}</string>
 				<object class="NSView" key="NSWindowView" id="439893737">
-					<reference key="NSNextResponder"/>
+					<nil key="NSNextResponder"/>
 					<int key="NSvFlags">256</int>
 					<string key="NSFrameSize">{480, 360}</string>
-					<reference key="NSSuperview"/>
-					<reference key="NSWindow"/>
 				</object>
 				<string key="NSScreenRect">{{0, 0}, {2560, 1418}}</string>
 				<string key="NSMaxSize">{3.40282e+38, 3.40282e+38}</string>
@@ -451,7 +440,7 @@
 				<nil key="NSViewClass"/>
 				<string key="NSWindowContentMaxSize">{3.40282e+38, 3.40282e+38}</string>
 				<object class="NSView" key="NSWindowView" id="327272550">
-					<reference key="NSNextResponder"/>
+					<nil key="NSNextResponder"/>
 					<int key="NSvFlags">256</int>
 					<object class="NSMutableArray" key="NSSubviews">
 						<bool key="EncodedWithXMLCoder">YES</bool>
@@ -460,7 +449,6 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{18, 72}, {240, 17}}</string>
 							<reference key="NSSuperview" ref="327272550"/>
-							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView" ref="481701893"/>
 							<bool key="NSEnabled">YES</bool>
 							<object class="NSTextFieldCell" key="NSCell" id="45342161">
@@ -499,7 +487,6 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{21, 45}, {239, 26}}</string>
 							<reference key="NSSuperview" ref="327272550"/>
-							<reference key="NSWindow"/>
 							<reference key="NSNextKeyView" ref="59737118"/>
 							<int key="NSTag">1</int>
 							<bool key="NSEnabled">YES</bool>
@@ -601,7 +588,6 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{180, 13}, {82, 32}}</string>
 							<reference key="NSSuperview" ref="327272550"/>
-							<reference key="NSWindow"/>
 							<bool key="NSEnabled">YES</bool>
 							<object class="NSButtonCell" key="NSCell" id="404714727">
 								<int key="NSCellFlags">67108864</int>
@@ -619,8 +605,6 @@
 						</object>
 					</object>
 					<string key="NSFrameSize">{276, 89}</string>
-					<reference key="NSSuperview"/>
-					<reference key="NSWindow"/>
 					<reference key="NSNextKeyView" ref="981013832"/>
 				</object>
 				<string key="NSScreenRect">{{0, 0}, {2560, 1418}}</string>
@@ -758,14 +742,6 @@
 					</object>
 					<int key="connectionID">552</int>
 				</object>
-				<object class="IBConnectionRecord">
-					<object class="IBActionConnection" key="connection">
-						<string key="label">basicEvent:</string>
-						<reference key="source" ref="976324537"/>
-						<reference key="destination" ref="555841229"/>
-					</object>
-					<int key="connectionID">556</int>
-				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBActionConnection" key="connection">
 						<string key="label">coreWasChosen:</string>
@@ -1110,7 +1086,6 @@
 							<reference ref="768774843"/>
 							<reference ref="354494807"/>
 							<reference ref="870739926"/>
-							<reference ref="555841229"/>
 						</object>
 						<reference key="parent" ref="265357942"/>
 					</object>
@@ -1129,11 +1104,6 @@
 						<reference key="object" ref="870739926"/>
 						<reference key="parent" ref="604031057"/>
 					</object>
-					<object class="IBObjectRecord">
-						<int key="objectID">555</int>
-						<reference key="object" ref="555841229"/>
-						<reference key="parent" ref="604031057"/>
-					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">557</int>
 						<reference key="object" ref="361653618"/>
@@ -1264,11 +1234,11 @@
 					<string>494.IBPluginDependency</string>
 					<string>5.IBPluginDependency</string>
 					<string>545.IBPluginDependency</string>
+					<string>546.IBEditorWindowLastContentRect</string>
 					<string>546.IBPluginDependency</string>
 					<string>547.IBPluginDependency</string>
 					<string>549.IBPluginDependency</string>
 					<string>551.IBPluginDependency</string>
-					<string>555.IBPluginDependency</string>
 					<string>557.IBEditorWindowLastContentRect</string>
 					<string>557.IBPluginDependency</string>
 					<string>557.IBWindowTemplateEditedContentRect</string>
@@ -1280,17 +1250,20 @@
 					<string>560.IBPluginDependency</string>
 					<string>567.IBPluginDependency</string>
 					<string>568.IBPluginDependency</string>
+					<string>57.IBEditorWindowLastContentRect</string>
 					<string>57.IBPluginDependency</string>
 					<string>570.IBPluginDependency</string>
 					<string>571.IBPluginDependency</string>
 					<string>58.IBPluginDependency</string>
 					<string>585.IBPluginDependency</string>
+					<string>586.IBEditorWindowLastContentRect</string>
 					<string>586.IBPluginDependency</string>
 					<string>587.IBPluginDependency</string>
 					<string>592.IBPluginDependency</string>
 					<string>72.IBPluginDependency</string>
 					<string>73.IBPluginDependency</string>
 					<string>79.IBPluginDependency</string>
+					<string>81.IBEditorWindowLastContentRect</string>
 					<string>81.IBPluginDependency</string>
 					<string>83.IBPluginDependency</string>
 					<string>92.IBPluginDependency</string>
@@ -1318,7 +1291,7 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>{{631, 618}, {364, 20}}</string>
+					<string>{{604, 618}, {364, 20}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>{{507, 199}, {480, 360}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
@@ -1331,7 +1304,7 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>{{749, 555}, {123, 63}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
@@ -1349,17 +1322,20 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>{{616, 435}, {203, 183}}</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>{{799, 595}, {158, 23}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>{{707, 545}, {164, 73}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
@@ -1807,6 +1783,13 @@
 						<string key="minorKey">Foundation.framework/Headers/NSURLDownload.h</string>
 					</object>
 				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">NSObject</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBFrameworkSource</string>
+						<string key="minorKey">PrintCore.framework/Headers/PDEPluginInterface.h</string>
+					</object>
+				</object>
 				<object class="IBPartialClassDescription">
 					<string key="className">NSPanel</string>
 					<string key="superclassName">NSWindow</string>