diff --git a/scripts/tree.sh b/scripts/tree.sh
new file mode 100755
index 00000000..180c5e20
--- /dev/null
+++ b/scripts/tree.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+TREE=`date +"%Y%m%d-%H%M"`
+
+
+if ! [ -d ./.tree ] ; then
+	echo creating .tree directory...
+	mkdir .tree
+	attrib +H .tree
+fi
+
+echo building current tree...
+tree -a -s --sort name -I '.tree*' > ./.tree/$TREE
+
+echo setting LAST/CURRENT states...
+[ -e ./.tree/CURRENT ] && cp ./.tree/CURRENT ./.tree/LAST
+cp ./.tree/$TREE ./.tree/CURRENT
+
+if [ -e ./.tree/LAST ] ; then
+	echo diff...
+	# XXX
+	diff ./.tree/LAST ./.tree/CURRENT
+fi
+
+