Insert location of required software

Add Support section

README

@@ -26,12 +26,20 @@ bindings and a description of Orion's configuration files.
 * Requirements
 ==============
 
-Before installing orion, you need to install the following software:
+Before installing Orion, you need to install the following software:
 
 + Version 0.6.6 of scsh, the Scheme Shell
+  (From <ftp://ftp.scsh.net/pub/scsh/0.6/scsh-0.6.6.tar.gz>)
+
 + Version 1.1.0 of install-lib, the scsh installation library
+  (From <http://lamp.epfl.ch/~schinz/scsh_packages/scsh-install-lib-1.1.0.tar.gz>)
+
 + Version 0.6 of Sunterlib, the Scheme Untergrund library
+  (From <http://savannah.nongnu.org/download/sunterlib/sunterlib-0.6.tar.gz>)
+
 + Version 0.2 of scx, a GUI library for scsh
+  (From <ftp://ftp.scsh.net/pub/scsh/packages/scx/scx-0.2.tar.gz>)
+
 
 * Installation
 ==============
@@ -44,8 +52,10 @@ The only important option is --prefix to specify a directory where
 files are installed. Use the --help options to see all possible
 options.
 
+* Support
+=========
 
+Please direct questions, comments, answers about Orion to the regular
+scsh mailing list at
 
-
-
-
+scsh-users@scsh.net