--- a/day1/session1.tex	Mon Feb 22 14:32:01 2010 +0530
+++ b/day1/session1.tex	Tue Mar 02 10:55:49 2010 +0530
@@ -216,6 +216,28 @@
   In []: ^D(Ctrl-D)
   Do you really want to exit([y]/n)? y
 \end{lstlisting}
+\alert{IPython is an improved interpreter}\\
+\alert{Recommended for use in Scientific Computing work}\\
+\end{frame}
+
+\begin{frame}[fragile]
+\frametitle{The Python interpreter \ldots}
+\begin{block}{}
+\begin{lstlisting}
+  $ python
+\end{lstlisting} %$
+\end{block}
+\begin{lstlisting}     
+  >>> print "Hello, World!"
+  Hello, World!
+\end{lstlisting}
+Exiting
+\begin{lstlisting}     
+  >>> ^D(Ctrl-D)
+  $
+\end{lstlisting} %$
+\alert{Note the change in the prompt}\\
+\alert{IPython provides many additional features}\\
 \end{frame}
 
 \section{Loops}