diff -r f0518720227a -r facac77e9a72 talks/talk_preamble.tex
--- a/talks/talk_preamble.tex	Tue Jun 22 22:19:16 2010 -0700
+++ b/talks/talk_preamble.tex	Wed Jun 23 10:54:42 2010 -0400
@@ -6,3 +6,4 @@
 %  \renewcommand{\familydefault}{ppl}
 
 \usepackage{array}
+