diff --git a/Folien/CEL_Beamer/CEL_Beamer.pdf b/Folien/CEL_Beamer/CEL_Beamer.pdf
index aea65c7..4d7c10f 100644
Binary files a/Folien/CEL_Beamer/CEL_Beamer.pdf and b/Folien/CEL_Beamer/CEL_Beamer.pdf differ
diff --git a/Folien/CEL_Beamer/CEL_Beamer.tex b/Folien/CEL_Beamer/CEL_Beamer.tex
index f4a2088..b56c539 100644
--- a/Folien/CEL_Beamer/CEL_Beamer.tex
+++ b/Folien/CEL_Beamer/CEL_Beamer.tex
@@ -16,9 +16,9 @@
 %% Modified: 30.1.2013, Schwall
 
 \documentclass[18pt]{beamer}
-
+\usepackage[utf8]{inputenc}
 %% SLIDE FORMAT
-\usepackage{templates_kit/beamerthemekit}
+\usepackage{templates/beamerthemekit}
 \usepackage{ngerman}
 
 
@@ -28,8 +28,8 @@
 \newdateformat{americandate}{\THEMONTH/\THEDAY/\THEYEAR}
 
 % use these packages for PCM symbols and UML classes
-\usepackage{templates_kit/tikzkit}
-\usepackage{templates_kit/tikzuml}
+\usepackage{templates/tikzkit}
+\usepackage{templates/tikzuml}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % the presentation starts here
@@ -39,7 +39,7 @@
 
 \title[Signalverarbeitung in der NT: Grundlagen]{Signalverarbeitung in der Nachrichtentechnik:\\ Grundlagen}
 %\subtitle{Something for XYZ 2009}
-\author[H. J\"akel]{Holger J\"akel}
+\author[H. Jäkel]{Holger Jäkel}
 
 %% insert date in correct format
 \iflanguage{english}{
@@ -70,6 +70,6 @@
 \titlepage
 \end{frame}
 
-\input{tex_files/inhalt.tex}
+%\input{tex_files/inhalt.tex}
 
 \end{document}	
diff --git a/Folien/CEL_Beamer/logos/CEL_logo.pdf b/Folien/CEL_Beamer/logos/CEL_logo.pdf
index 6fcc2c3..a3027f0 100755
Binary files a/Folien/CEL_Beamer/logos/CEL_logo.pdf and b/Folien/CEL_Beamer/logos/CEL_logo.pdf differ
diff --git a/Folien/CEL_Beamer/logos/Title_logo.jpg b/Folien/CEL_Beamer/logos/Title_logo.jpg
deleted file mode 100644
index 803252f..0000000
Binary files a/Folien/CEL_Beamer/logos/Title_logo.jpg and /dev/null differ
diff --git a/Folien/CEL_Beamer/logos/schloss_optimized.jpg b/Folien/CEL_Beamer/logos/schloss_optimized.jpg
new file mode 100644
index 0000000..ede6282
Binary files /dev/null and b/Folien/CEL_Beamer/logos/schloss_optimized.jpg differ
diff --git a/Folien/CEL_Beamer/templates/beamerthemekit.sty b/Folien/CEL_Beamer/templates/beamerthemekit.sty
index 60c83ab..957c6d1 100644
--- a/Folien/CEL_Beamer/templates/beamerthemekit.sty
+++ b/Folien/CEL_Beamer/templates/beamerthemekit.sty
@@ -25,7 +25,7 @@
 	\pgfpathrectangle{\pgfpoint{0mm}{0mm}}{\pgfpoint{\paperwidth-2mm}{6mm}}
 	\pgfusepath{fill}
 	\pgftext[at=\pgfpoint{5mm}{4mm},left,center]{\textcolor{white}{\tiny\expandafter{\insertinstitute}}}
-	\pgftext[at=\pgfpoint{5mm}{2mm},left,center]{\textcolor{white}{\tiny\expandafter{Univ.-Prof. Dr.rer.nat. Friedrich K. Jondral}}}
+	\pgftext[at=\pgfpoint{5mm}{2mm},left,center]{\textcolor{white}{\tiny\expandafter{Prof. Dr.-Ing. Laurent Schmalen}}}
 \end{pgfpicture}
 \end{textblock*}
 
@@ -170,7 +170,7 @@ KIT -- University of the State of Baden-Wuerttemberg and\\National Laboratory of
 	% Date and frame number
 	\textbf{\insertframenumber{}} \hspace{10pt} \insertshortdate
 \end{beamercolorbox}%
-\vspace*{-5.5mm}\hspace*{0.20\textwidth}%
+\vspace*{-5.5mm}\hspace*{0.15\textwidth}%
 \begin{beamercolorbox}[wd=0.41\textwidth,ht=2mm,dp=3.5mm,leftskip=1.3em,rightskip=.5em]{title in head/foot}%
 	\usebeamerfont{title in head/foot}%
 	% Title
@@ -186,14 +186,14 @@ KIT -- University of the State of Baden-Wuerttemberg and\\National Laboratory of
 	% Title
 	\begin{tabular}{r} 
 		Communications Engineering Lab \\
-		Univ.-Prof. Dr.rer.nat. Friedrich K. Jondral
+		Prof. Dr.-Ing. Laurent Schmalen
 	\end{tabular}	
 \end{beamercolorbox}%
 \begin{beamercolorbox}[wd=0\textwidth,ht=2mm,dp=1.5mm,leftskip=2.0em,rightskip=.5em]{title in head/foot}%
 	\usebeamerfont{title in head/foot}%
 	% Title
 	\vspace*{-2.8mm}\hspace*{-0.6mm}%
-	\includegraphics[scale=0.1]{logos/CEL_logo.pdf}
+	\includegraphics[height=6.75mm]{logos/CEL_logo.pdf}
 \end{beamercolorbox}%
 }
 
diff --git a/Folien/CEL_Beamer/templates/beamerthemekitbase.sty b/Folien/CEL_Beamer/templates/beamerthemekitbase.sty
index d1b5af8..e914f74 100644
--- a/Folien/CEL_Beamer/templates/beamerthemekitbase.sty
+++ b/Folien/CEL_Beamer/templates/beamerthemekitbase.sty
@@ -35,7 +35,7 @@
 \def\titleimage#1{\def\@titleimage{#1}}
 \def\titlelogo#1{\def\@titlelogo{#1}}
 
-\titleimage{Title_logo}
+\titleimage{schloss_optimized}
 \titlelogo{CEL_logo}
 
 %CH: KIT-point