--- a/etc/X11/gdm/custom.conf 2009-07-31 00:32:22.065895378 -0500
+++ b/etc/X11/gdm/custom.conf 2009-07-31 00:32:38.975622851 -0500
@@ -54,6 +54,8 @@
[daemon]
+DefaultSession=xfce.desktop
+
[security]
[xdmcp]