-you might want to mail us before setting up the mirror; but if you
-just want to ask for permission, you don't need to. You already have
-permission.
+you might want to mail us before setting up the mirror (see also the
+\W{http://www.chiark.greenend.org.uk/~sgtatham/putty/mirrors.html#guidelines}{guidelines on the Mirrors page});
+but if you just want to ask for permission, you don't need to. You
+already have permission.