diff --git a/doc/ChangeLog b/doc/ChangeLog
index 51b1a0308..a6042624a 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,10 @@
+2006-03-23  Hector E. Gomez Morales  <hectorgm@ciencias.unam.mx>
+
+	* en/Gtk/Button.xml
+	* en/Gtk/CellRendererText.xml
+	* en/Gtk/CellLayoutDataFunc.xml
+	* en/Gtk/CellRenderer.xml: Docs.
+
 2006-03-22  Hector E. Gomez Morales  <hectorgm@ciencias.unam.mx>
 
 	* en/Gtk/AboutDialogActivateLinkFunc.xml
diff --git a/doc/en/Gtk/Button.xml b/doc/en/Gtk/Button.xml
index 83ad3628b..8b51f0c66 100644
--- a/doc/en/Gtk/Button.xml
+++ b/doc/en/Gtk/Button.xml
@@ -659,9 +659,9 @@ This for example creates a stock OK button:
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <value>a <see cref="T:Gtk.Widget" /></value>
-        <remarks>To be added</remarks>
+        <summary>Child widget to appear next to the button text.</summary>
+        <value>A <see cref="T:Gtk.Widget" />.</value>
+        <remarks />
         <since version="Gtk# 2.6" />
       </Docs>
       <Attributes>
diff --git a/doc/en/Gtk/CellLayoutDataFunc.xml b/doc/en/Gtk/CellLayoutDataFunc.xml
index 3e53e5f6b..7c97476dc 100644
--- a/doc/en/Gtk/CellLayoutDataFunc.xml
+++ b/doc/en/Gtk/CellLayoutDataFunc.xml
@@ -7,10 +7,10 @@
   </AssemblyInfo>
   <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
   <Docs>
-    <param name="cell_layout">To be added.</param>
-    <param name="cell">To be added.</param>
-    <param name="tree_model">To be added.</param>
-    <param name="iter">To be added.</param>
+    <param name="cell_layout">A <see cref="T:Gtk.CellLayout" />.</param>
+    <param name="cell">A <see cref="T:Gtk.CellRenderer" /> whose value is to be set.</param>
+    <param name="tree_model">The model.</param>
+    <param name="iter">A <see cref="T:Gtk.TreeIter" /> indicating the row to set the value for.</param>
     <summary>
       Delegate class used as an argument for <see cref="M:Gtk.CellLayout.SetCellDataFunc" />; see that method's documentation for usage details.
     </summary>
diff --git a/doc/en/Gtk/CellRenderer.xml b/doc/en/Gtk/CellRenderer.xml
index 22f1b82d2..4487e6531 100644
--- a/doc/en/Gtk/CellRenderer.xml
+++ b/doc/en/Gtk/CellRenderer.xml
@@ -587,9 +587,9 @@ public class CellRendererCompletion : CellRendererText
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <value>a <see cref="T:System.Boolean" /></value>
-        <remarks>To be added</remarks>
+        <summary>Display the cell sensitive.</summary>
+        <value>A <see cref="T:System.Boolean" />.</value>
+        <remarks>The default value is <see langword="true" />.</remarks>
         <since version="Gtk# 2.6" />
       </Docs>
       <Attributes>
@@ -606,8 +606,15 @@ public class CellRendererCompletion : CellRendererText
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>This signal gets emitted when a cell starts to be edited.</summary>
+        <remarks>
+	  <para>
+	    The intended use of this signal is to do special setup on editable cell, e.g. adding a <see cref="T:Gtk.EntryCompletion" /> or setting up additional columns in a <see cref="T:Gtk.ComboBox" />.
+	  </para>
+	  <para>
+	    Note that GTK# doesn't guarantee that cell renderers will continue to use the same kind of widget for editing in future releases, therefore you should check the type of the cell before doing any specifi setup.
+	  </para>
+	</remarks>
         <since version="Gtk# 2.6" />
       </Docs>
       <Attributes>
@@ -644,9 +651,9 @@ public class CellRendererCompletion : CellRendererText
         <Parameter Name="canceled" Type="System.Boolean" />
       </Parameters>
       <Docs>
-        <summary>To be added</summary>
+        <summary>Informs the cell renderer that the editing is stopped.</summary>
         <param name="canceled">a <see cref="T:System.Boolean" /></param>
-        <remarks>To be added</remarks>
+        <remarks>If <paramref name="canceled" /> is <see langword="true" />, the cell renderer will emit the <see cref="F:Gtk.CellRenderer.EditingCanceled" /> event. This method should be called by cell renderer implementations in response to the <see cref="F:Gtk.CellEditable.EditingDone" /> event of <see cref="T:Gtk.CellEditable" />.</remarks>
         <since version="Gtk# 2.6" />
       </Docs>
     </Member>
@@ -661,10 +668,10 @@ public class CellRendererCompletion : CellRendererText
         <Parameter Name="height" Type="System.Int32&amp;" RefType="out" />
       </Parameters>
       <Docs>
-        <param name="width">To be added.</param>
-        <param name="height">To be added.</param>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <param name="width">Location to fill in with the fixed width of the widget, or <see langword="null" />.</param>
+        <param name="height">Location to fill in with the fixed height of the widget, or <see langword="null" />.</param>
+        <summary>Fills in <parameref name="width" /> and <paramref name="height" /> with the appropriate size.</summary>
+        <remarks />
       </Docs>
     </Member>
   </Members>
diff --git a/doc/en/Gtk/CellRendererText.xml b/doc/en/Gtk/CellRendererText.xml
index 3ccf24881..73bf72b95 100644
--- a/doc/en/Gtk/CellRendererText.xml
+++ b/doc/en/Gtk/CellRendererText.xml
@@ -572,9 +572,9 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <value>a <see cref="T:Pango.EllipsizeMode" /></value>
-        <remarks>To be added</remarks>
+        <summary>Specifies the preferred place to ellipsize the string, if the cell renderer does not have enough room to display the entire string.</summary>
+        <value>A <see cref="T:Pango.EllipsizeMode" />.</value>
+        <remarks>Setting it to <see cref="E:Pango.EllipsizeMode.None" /> turns off ellipsizing. See the <see cref="P:Gtk.CellRendererText.WrapWidth" /> property for another way of making the text fit in a given width.</remarks>
         <since version="Gtk# 2.6" />
       </Docs>
       <Attributes>
@@ -591,9 +591,9 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <value>a <see cref="T:System.Int32" /></value>
-        <remarks>To be added</remarks>
+        <summary>The desired width of the cell, in characters.</summary>
+        <value>A <see cref="T:System.Int32" /> that is equal or greater than -1.</value>
+        <remarks>If this property is set to -1, the width will be calculated automatically, otherwise the cell will request either 3 characters or the property value, whichever is greater. It's default value is -1.</remarks>
         <since version="Gtk# 2.6" />
       </Docs>
       <Attributes>