--- a/machg.tex
+++ b/machg.tex
@@ -5,35 +5,36 @@
     \includegraphics[scale=0.3]{machg-clone}
   \end{center}
 
-  \onslide<2> Checkout of a revision:
+  \onslide<2> Updating to a revision:
   \begin{center}
     \includegraphics[scale=0.3]{machg-update}
   \end{center}
 
-  \onslide<3> Exporting a series of changesets:
+  %\onslide<3> Exporting a series of changesets:
+  %\begin{center}
+  %  \includegraphics[scale=0.3]{machg-export}
+  %\end{center}
+  %
+  %\onslide<4> Importing patches, with rename guessing:
+  %\begin{center}
+  %  \includegraphics[scale=0.3]{machg-import}
+  %\end{center}
+
+  \onslide<3> Collapsing changesets:
   \begin{center}
-    \includegraphics[scale=0.3]{machg-export}
+    \includegraphics[scale=0.3]{machg-collapse}
   \end{center}
 
-  \onslide<4> Importing patches, with rename guessing:
-  \begin{center}
-    \includegraphics[scale=0.3]{machg-import}
-  \end{center}
-
-  \onslide<5> Removing changesets from a repository:
+  \onslide<4> Removing changesets from a repository:
   \begin{center}
     \includegraphics[scale=0.3]{machg-strip}
   \end{center}
 
-  \onslide<6> Collapsing changesets:
-  \begin{center}
-    \includegraphics[scale=0.3]{machg-collapse}
-  \end{center}
+  %\onslide<7> Editing changesets:
+  %\begin{center}
+  %  \includegraphics[scale=0.3]{machg-histedit}
+  %\end{center}
 
-  \onslide<7> Editing changesets:
-  \begin{center}
-    \includegraphics[scale=0.3]{machg-histedit}
-  \end{center}
   \end{overprint}
 
   \begin{tikzpicture}[remember picture, overlay]