diff --git a/slides/common/software_environment.tex b/slides/common/software_environment.tex
index e2fbcea..948da76 100644
--- a/slides/common/software_environment.tex
+++ b/slides/common/software_environment.tex
@@ -1,18 +1,34 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \section{Software Environment}
+{   
+	\usebackgroundtemplate{
+	    \vbox to \paperheight{\vfil\hbox to \paperwidth{\hfil\includegraphics[height=.7\paperheight]{environment/environment.png}\hfil}\vfil}
+    }
+	\frame{
+		\frametitle{Software Environment}
+		\begin{mdframed}[tikzsetting={draw=white,fill=white,fill opacity=0.8,
+				line width=0pt},backgroundcolor=none,leftmargin=0,
+			rightmargin=150,innertopmargin=4pt,roundcorner=10pt]
+			\tableofcontents[currentsection,sections={1-4},hideothersubsections]
+		\end{mdframed}
+	}
+}
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{frame}
-	\frametitle{Outline}
-	\begin{columns}[t]
-		\begin{column}{.5\textwidth}
-            \tableofcontents[sections={1-7},currentsection]
-		\end{column}
-		\begin{column}{.5\textwidth}
-            \tableofcontents[sections={8-15},currentsection]
-		\end{column}
-	\end{columns}
-\end{frame}
+
+%
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%\begin{frame}
+%	\frametitle{Outline}
+%	\begin{columns}[t]
+%		\begin{column}{.5\textwidth}
+%            \tableofcontents[sections={1-7},currentsection]
+%		\end{column}
+%		\begin{column}{.5\textwidth}
+%            \tableofcontents[sections={8-15},currentsection]
+%		\end{column}
+%	\end{columns}
+%\end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}