--- a/slides/slides06.tex	Tue Oct 20 01:01:17 2015 +0100
+++ b/slides/slides06.tex	Wed Oct 21 13:31:56 2015 +0100
@@ -33,28 +33,6 @@
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{frame}[c]
-\frametitle{Problems with Key Fobs}
-
-\begin{columns}
-\begin{column}[T]{4cm}
-\includegraphics[scale=0.4]{../pics/car-standard.jpg}
-\end{column}
-
-\begin{column}[T]{6cm} 
-\begin{itemize}
-\item (I learned) jamming the closing 
-  signal
-\item relay signals\pause
-\item use the diagnostic port to program 
-  blank keys 
-\end{itemize}
-\end{column}
-\end{columns}
-
-\end{frame}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}[c]