--- yum/config.py~	2009-10-14 15:52:38.000000000 -0400
+++ yum/config.py	2009-10-14 15:59:57.000000000 -0400
@@ -670,7 +670,7 @@
     # similar but better :).
     mdpolicy = ListOption(['group:primary'])
     #  ('instant', 'group:all', 'group:main', 'group:small', 'group:primary'))
-    multilib_policy = SelectionOption('all',('best', 'all'))
+    multilib_policy = SelectionOption('best',('best', 'all'))
                  # all == install any/all arches you can
                  # best == use the 'best  arch' for the system