Added note about ftpmirror.py, since that seems to be one of the most
requested Python tools/examples.
diff --git a/Doc/lib/libftplib.tex b/Doc/lib/libftplib.tex
index 45e65ba..3063049 100644
--- a/Doc/lib/libftplib.tex
+++ b/Doc/lib/libftplib.tex
@@ -69,6 +69,14 @@
 \end{excdesc}
 
 
+\begin{seealso}
+  \seetext{The file \file{Tools/scripts/ftpmirror.py}\index{ftpmirror.py}
+           in the Python source distribution is a script that can mirror
+           FTP sites, or portions thereof, using the \module{ftplib} module.
+           It can be used as an extended example that applies this module.}
+\end{seealso}
+
+
 \subsection{FTP Objects \label{ftp-objects}}
 
 \class{FTP} instances have the following methods: