Index: /trunk/src/VBox/Frontends/VirtualBox/src/darwin/UIAbstractDockIconPreview.h
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/darwin/UIAbstractDockIconPreview.h	(revision 29822)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/darwin/UIAbstractDockIconPreview.h	(revision 29823)
@@ -56,5 +56,5 @@
     void* currentPreviewWindowId() const;
 
-    /* Flipping is necessary cause the drawing context in Carbon is flipped by 180 degree */
+    /* Flipping is necessary cause the drawing context in Mac OS X is flipped by 180 degree */
     inline CGRect flipRect(CGRect rect) const { return ::darwinFlipCGRect(rect, m_dockIconRect); }
     inline CGRect centerRect(CGRect rect) const { return ::darwinCenterRectTo(rect, m_dockIconRect); }
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/VBoxGLSettingsNetworkDetails.ui
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/VBoxGLSettingsNetworkDetails.ui	(revision 29822)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/VBoxGLSettingsNetworkDetails.ui	(revision 29823)
@@ -161,5 +161,5 @@
        </item>
        <item row="5" column="0" colspan="3" >
-        <spacer name="verticalSpacer" >
+        <spacer name="verticalSpacer1" >
          <property name="orientation" >
           <enum>Qt::Vertical</enum>
@@ -295,5 +295,5 @@
        </item>
        <item row="5" column="0" colspan="3" >
-        <spacer name="verticalSpacer" >
+        <spacer name="verticalSpacer2" >
          <property name="orientation" >
           <enum>Qt::Vertical</enum>
Index: /trunk/src/VBox/Frontends/VirtualBox/src/widgets/VBoxExportApplianceWgt.h
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/widgets/VBoxExportApplianceWgt.h	(revision 29822)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/widgets/VBoxExportApplianceWgt.h	(revision 29823)
@@ -24,4 +24,6 @@
 class VBoxExportApplianceWgt : public VBoxApplianceEditorWgt
 {
+    Q_OBJECT;
+
 public:
     VBoxExportApplianceWgt (QWidget *aParent = NULL);