+It is recommended that you use the PPP installer package to install
+the latest version of PPP. This installer package has been designed
+to make installation of PPP exceedingly easy and includes all the
+documentation you need. However, if you want to manually compile and
+configure PPP, the subdirectory 'NeXT' contains the documentation and
+information you need. You do NOT need to look at these files if you
+use the installer package.