Index: /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumManager.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumManager.cpp	(revision 64777)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/medium/UIMediumManager.cpp	(revision 64778)
@@ -163,4 +163,13 @@
     /** Release UIMedium wrapped by <i>this</i> item from virtual @a machine. */
     virtual bool releaseFrom(CMachine machine) = 0;
+
+    /** Returns default text. */
+    virtual QString defaultText() const /* override */
+    {
+        return tr("%1, %2: %3, %4: %5", "col.1 text, col.2 name: col.2 text, col.3 name: col.3 text")
+                 .arg(text(0))
+                 .arg(parentTree()->headerItem()->text(1)).arg(text(1))
+                 .arg(parentTree()->headerItem()->text(2)).arg(text(2));
+    }
 
 private:
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/UIGlobalSettingsExtension.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/UIGlobalSettingsExtension.cpp	(revision 64777)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/UIGlobalSettingsExtension.cpp	(revision 64778)
@@ -82,6 +82,12 @@
     virtual QString defaultText() const /* override */
     {
-        /* Return 2nd cell text as default: */
-        return text(1);
+        return m_data.m_fIsUsable ?
+               tr("%1, %2: %3, %4", "col.2 text, col.3 name: col.3 text, col.1 name")
+                 .arg(text(1))
+                 .arg(parentTree()->headerItem()->text(2)).arg(text(2))
+                 .arg(parentTree()->headerItem()->text(0)) :
+               tr("%1, %2: %3",     "col.2 text, col.3 name: col.3 text")
+                 .arg(text(1))
+                 .arg(parentTree()->headerItem()->text(2)).arg(text(2));
     }
 
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/UIGlobalSettingsNetwork.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/UIGlobalSettingsNetwork.cpp	(revision 64777)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/global/UIGlobalSettingsNetwork.cpp	(revision 64778)
@@ -219,6 +219,10 @@
 QString UIItemNetworkNAT::defaultText() const
 {
-    /* Return 2nd cell text as default: */
-    return text(1);
+    return m_data.m_fEnabled ?
+           tr("%1, %2", "col.2 text, col.1 name")
+             .arg(text(1))
+             .arg(parentTree()->headerItem()->text(0)) :
+           tr("%1",     "col.2 text")
+             .arg(text(1));
 }
 
Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsSF.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsSF.cpp	(revision 64777)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsSF.cpp	(revision 64778)
@@ -92,4 +92,15 @@
         for (int i = 0; i < treeWidget()->columnCount(); ++ i)
             processColumn (i);
+    }
+
+    /** Returns default text. */
+    virtual QString defaultText() const /* override */
+    {
+        return tr("%1, %2: %3, %4: %5, %6: %7",
+                  "col.1 text, col.2 name: col.2 text, col.3 name: col.3 text, col.4 name: col.4 text")
+                 .arg(text(0))
+                 .arg(parentTree()->headerItem()->text(1)).arg(text(1))
+                 .arg(parentTree()->headerItem()->text(2)).arg(text(2))
+                 .arg(parentTree()->headerItem()->text(3)).arg(text(3));
     }