--- a/Slides/document/root.tex	Fri Jul 09 23:04:51 2010 +0100
+++ b/Slides/document/root.tex	Sat Jul 10 11:27:04 2010 +0100
@@ -1,4 +1,4 @@
-\usepackage{beamerthemeplaincu}
+\usepackage{beamerthemeplainculight}
 \usepackage[T1]{fontenc}
 \usepackage{proof}
 \usepackage{german}