Index: themes/bartik/css/style.css
===================================================================
RCS file: /cvs/drupal/drupal/themes/bartik/css/style.css,v
retrieving revision 1.5
diff -u -p -r1.5 style.css
--- themes/bartik/css/style.css	22 Aug 2010 14:03:57 -0000	1.5
+++ themes/bartik/css/style.css	22 Aug 2010 21:30:31 -0000
@@ -17,6 +17,14 @@ a:link,
 a:visited {
   text-decoration: none;
 }
+a:hover{
+  text-decoration: underline;
+}
+.node .content a:link, .node .content a:visited,
+.meta a:link, .meta a:visited,
+ul.inline a:link, ul.inline a:visited {
+  text-decoration: underline;
+}
 h1,
 h2,
 h3,