diff -r 81f9f0eb1180 -r 2bc8309203c8 slides/slides03.tex
--- a/slides/slides03.tex	Tue Oct 07 02:10:22 2014 +0100
+++ b/slides/slides03.tex	Tue Oct 07 11:11:24 2014 +0100
@@ -334,7 +334,25 @@
 \begin{frame}[c]
 \frametitle{Behind the Scenes}
 
-machine code
+\only<2->{
+\begin{textblock}{7}(1,1)
+\begin{bubble}[6.8cm]
+\footnotesize
+\lstinputlisting[language=C,xleftmargin=5mm]{../progs/example1.c} 
+\end{bubble}
+\end{textblock}}
+
+\only<2>{
+\begin{textblock}{7}(5,8)
+\footnotesize
+\lstinputlisting[language=C,xleftmargin=5mm,numbers=none]{../progs/example1a.s} 
+\end{textblock}}
+
+\only<3>{
+\begin{textblock}{7}(5,8)
+\footnotesize
+\lstinputlisting[language=C,xleftmargin=5mm,numbers=none]{../progs/example1b.s} 
+\end{textblock}}
 
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -528,7 +546,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \mode<presentation>{
 \begin{frame}[c]
-\frametitle{\begin{tabular}{@ {}c@ {}}Famous Security Flaws\\[-1mm] in Unix\end{tabular}}
+\frametitle{\begin{tabular}{@ {}c@ {}}Infamous Security Flaws\\[-1mm] in Unix\end{tabular}}
 
 
 \begin{itemize}