Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/VBoxGLSettingsNetwork.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/VBoxGLSettingsNetwork.cpp	(revision 33631)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/VBoxGLSettingsNetwork.cpp	(revision 33632)
@@ -194,5 +194,5 @@
     QGridLayout *mainLayout = static_cast <QGridLayout*> (layout());
     mainLayout->addItem (shiftSpacer, 1, 4);
-    static_cast <QHBoxLayout*> (mWtActions->layout())->addStretch();
+    //static_cast <QHBoxLayout*> (mWtActions->layout())->addStretch();
 #endif
 
@@ -341,6 +341,6 @@
 
     /* Save from cache: */
-    CVirtualBox &vbox = vboxGlobal().virtualBox();
-    CHost &host = vbox.GetHost();
+    CVirtualBox vbox = vboxGlobal().virtualBox();
+    CHost host = vbox.GetHost();
     const CHostNetworkInterfaceVector &interfaces = host.GetNetworkInterfaces();
     /* Remove all the old interfaces first: */
@@ -352,5 +352,5 @@
         {
             /* Search for this interface's dhcp sserver: */
-            CDHCPServer &dhcp = vboxGlobal().virtualBox().FindDHCPServerByNetworkName(iface.GetNetworkName());
+            CDHCPServer dhcp = vboxGlobal().virtualBox().FindDHCPServerByNetworkName(iface.GetNetworkName());
             /* Delete it if its present: */
             if (!dhcp.isNull())
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsDisplay.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsDisplay.cpp	(revision 33631)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsDisplay.cpp	(revision 33632)
@@ -154,5 +154,5 @@
     m_cache.m_f2dAccelerationEnabled = m_machine.GetAccelerate2DVideoEnabled();
 #endif
-    CVRDEServer &vrdeServer = m_machine.GetVRDEServer();
+    CVRDEServer vrdeServer = m_machine.GetVRDEServer();
     m_cache.m_fVRDEServerSupported = !vrdeServer.isNull();
     m_cache.m_fVRDEServerEnabled = m_cache.m_fVRDEServerSupported && vrdeServer.GetEnabled();
@@ -233,5 +233,5 @@
     m_machine.SetAccelerate2DVideoEnabled(m_cache.m_f2dAccelerationEnabled);
 #endif
-    CVRDEServer &vrdeServer = m_machine.GetVRDEServer();
+    CVRDEServer vrdeServer = m_machine.GetVRDEServer();
     if (!vrdeServer.isNull())
     {
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsHD.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsHD.cpp	(revision 33631)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsHD.cpp	(revision 33632)
@@ -1919,5 +1919,5 @@
     {
         const UIStorageControllerData &controllerData = m_cache.m_items[iControllerIndex];
-        CStorageController &controller = m_machine.AddStorageController(controllerData.m_strControllerName, controllerData.m_controllerBus);
+        CStorageController controller = m_machine.AddStorageController(controllerData.m_strControllerName, controllerData.m_controllerBus);
         controller.SetControllerType(controllerData.m_controllerType);
         controller.SetUseHostIOCache(controllerData.m_fUseHostIOCache);
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsSystem.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsSystem.cpp	(revision 33631)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/vm/VBoxVMSettingsSystem.cpp	(revision 33632)
@@ -50,5 +50,5 @@
      * Until there will be separate Main getter for list of supported boot device types,
      * this list will be hard-coded here... */
-    int iPossibleBootListSize = qMin((ulong)4, properties.GetMaxBootPosition());
+    int iPossibleBootListSize = qMin((ULONG)4, properties.GetMaxBootPosition());
     for (int iBootPosition = 1; iBootPosition <= iPossibleBootListSize; ++iBootPosition)
     {