diff --git a/doc/en/Gdk/Pixbuf.xml b/doc/en/Gdk/Pixbuf.xml
index 6b4014754..3c56f702b 100644
--- a/doc/en/Gdk/Pixbuf.xml
+++ b/doc/en/Gdk/Pixbuf.xml
@@ -1211,7 +1211,20 @@
         <summary>Makes a new Pixbuf object from a <see cref="T:System.IO.Stream" />.</summary>
         <param name="stream">a <see cref="T:System.IO.Stream" /></param>
         <returns>a <see cref="T:Gdk.Pixbuf" /></returns>
-        <remarks />
+        <remarks>Useful for creating a Pixbuf from an image file that resides in memory.
+
+<example>
+            <code lang="C#">
+/* buffer containing an image */
+System.Byte[] buffer = new System.Byte[256];
+
+/* create a memory stream to the buffer */
+System.IO.MemoryStream memorystream = new System.IO.MemoryStream(buffer);    
+
+/* create a pixbuf from the stream as if it was a file */
+Gdk.Pixbuf pb = new Gdk.Pixbuf(memorystream);
+  </code>
+          </example></remarks>
       </Docs>
     </Member>
     <Member MemberName=".ctor">
diff --git a/doc/en/Gtk/TreeView.xml b/doc/en/Gtk/TreeView.xml
index f208f08d0..e4c23d60a 100644
--- a/doc/en/Gtk/TreeView.xml
+++ b/doc/en/Gtk/TreeView.xml
@@ -1151,6 +1151,21 @@ CellRendererText text = new CellRendererText ();
 tree_view.AppendColumn ("title", text, "text", 0);
   </code>
           </example>
+          <para>This example illustrates how you can control the "editable" attribute of a column on a row-by-row basis.</para>
+          <example>
+            <code lang="C#">
+	TreeStore store =  new TreeStore (typeof (string), typeof(bool));
+
+	/* add a column that will display the 'string' from the store */
+	/* note that we are binding the "text" value to column 0 of the store, and the "editable" value to the column 1 value of the store */
+	/* this enables per-row control over the editable flag, if desired */
+	tv.AppendColumn("My string", new CellRendererText(), "text", 0, "editable", 1);
+
+	/* add a couple of rows to the treeview */
+	store.AppendValues("You can edit this", true);
+	store.AppendValues("You can't edit this", false);
+</code>
+          </example>
         </remarks>
       </Docs>
     </Member>