diff --git a/chapter04/introduction.xml b/chapter04/introduction.xml
index b33991c97..5824127f8 100644
--- a/chapter04/introduction.xml
+++ b/chapter04/introduction.xml
@@ -9,13 +9,13 @@ experience problems which you can't solve yourself, then please download the
 version that
 is assumed in this book (in case you downloaded a newer version).</para>
 
-<para>If the ftp.linuxfromscratch.org server isn't allowing connections
-anymore try one of our mirror sites. The addresses of the mirror sites 
-can be found in <ulink url="ch01-version.html">Chapter 1 - Book 
-Version</ulink></para>
+<para>All the URL's below are to the ftp.linuxfromscratch.org server. We
+have a couple of FTP mirrors available from which you can download the
+files a well. The addresses of the mirror sites can be found in 
+<ulink url="ch01-version.html">Chapter 1 - Book Version</ulink>.</para>
 
 <para>We have provided a list of official download sites of the packages below
-in <ulink url="appendixc.html">Appendix C - Official download locations
+in <ulink url="appendixd.html">Appendix D - Official download locations
 </ulink>. The LFS FTP archive only contains the versions of packages 
 that are recommended for use in this book. You can check the official
 sites in Appendix C to determine whether a newer package is available.