--- a/Slides/document/root.tex	Wed Aug 24 07:24:22 2011 +0000
+++ b/Slides/document/root.tex	Wed Aug 24 08:03:42 2011 +0000
@@ -1,4 +1,5 @@
 \usepackage{beamerthemeplaincu}
+%%\usepackage{ulem}
 \usepackage[T1]{fontenc}
 \usepackage{proof}
 \usepackage[latin1]{inputenc}
@@ -9,7 +10,6 @@
 \usepackage{proof}
 \usepackage{ifthen}
 \usepackage{animate}
-\usepackage{ulem}
 \usepackage{tikz}
 \usepackage{pgf}
 \usetikzlibrary{arrows}