diff --git a/lib.cf b/lib.cf
index 7e08533..d787ac4 100644
--- a/lib.cf
+++ b/lib.cf
@@ -117,3 +117,35 @@ body contain wmde_cmd_useshell
 	useshell=>"useshell";
 }
 
+
+
+bundle agent download_and_untar(
+	name,
+	sync_src,
+	sync_dst,
+	install_dir,
+	test_file
+)
+{
+classes:
+	"$(name)_untar" expression => not(fileexists("$(test_file)"));
+
+files:
+        "$(sync_dst)"
+                copy_from => sync_cp("$(sync_src)","$(sys.policy_hub)"),
+                handle => "$(name)_tgz_copied",
+		classes => if_repaired ("$(name)_untar"),
+                perms => m(644);
+
+commands:
+
+	"$(name)_untar"::
+		"/usr/bin/tar"
+		args => "xzvf $(sync_dst) -C $(install_dir)",
+		depends_on => {"$(name)_tgz_copied"},
+		handle => "$(name)_untarred";
+reports:
+#	"TESTFILE: $(test_file)";
+	
+}
+