diff --git a/prod/doc/index.html b/prod/doc/index.html
index a3a636c..527fa18 100644
--- a/prod/doc/index.html
+++ b/prod/doc/index.html
@@ -29,6 +29,9 @@ Devices accepted for further use can then be packaged for shipping.
 Defective devices can be discarded or retained for a deeper analysis.
 
 
+<!-- ====================================================================== -->
+
+
 <H2>Terminology</H2>
 
 <DL>
@@ -73,16 +76,89 @@ Defective devices can be discarded or retained for a deeper analysis.
 </DL>
 
 
-<H2>Setup</H2>
+<!-- ====================================================================== -->
+
+
+<H2>Software setup</H2>
+
+Before performing any production tests, various pieces of software
+need to be installed on Ben and PC, and configuration settings 
+@@@
+
+
+<!-- ---------------------------------------------------------------------- -->
+
 
 <H3>PC software installation</H3>
-<H3>Ben software installation</H3>
+
+@@@
+
+<H4>Install ben-wpan tools</H4>
+
+@@@
+
+<H4>Register Ben host name</H4>
+
+To simplify accessing the Ben via TCP/IP, its IP address should be
+registered in the hosts file on the PC. If the Ben is running OpenWrt,
+use the following command:
+<PRE>
+echo 192.168.254.101 ben >>/etc/hosts
+</PRE>
+<P>
+If the Ben is running Jlime, the address would be as follows:
+<PRE>
+echo 192.168.1.202 ben >>/etc/hosts
+</PRE>
+<P>
+If using the same PC with Bens running OpenWrt and Jlime, one may choose
+different host names depending on the distribution, and adapt the commands
+used in the production and testing process accordingly. For example,
+<PRE>
+echo 192.168.254.101 ben >>/etc/hosts
+echo 192.168.1.202 jlime >>/etc/hosts
+</PRE>
+
+
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Ben software setup</H3>
+
+This needs to be done each time the Ben is booted.
+
+<H4>Enable network access</H4>
+<H4>Silence other 8:10 card users</H4>
+
+
+<!-- ---------------------------------------------------------------------- -->
+
+
+<H3>Ben software installation</H3>
+
+<H4>Password-less remote access</H4>
+
+To enable password-less remote access from the PC, setup to betwork
+access to the Ben and run the following command:
+<PRE>
+ssh ben 'cat >>/etc/dropbear/authorized_keys' <~/.ssh/id_rsa.pub
+</PRE>
+
+
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Test profiles</H3>
 
 
+<!-- ====================================================================== -->
+
+
 <H2>Flashing (atusb only)<H2>
 
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Flashing the boot loader</H3>
 
 <P>
@@ -90,6 +166,9 @@ Defective devices can be discarded or retained for a deeper analysis.
 <P>
 
 
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Flashing the application</H3>
 
 <P>
@@ -97,28 +176,53 @@ Defective devices can be discarded or retained for a deeper analysis.
 <P>
 
 
+<!-- ====================================================================== -->
+
+
 <H2>Functional test</H2>
 
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Test setup for atben</H3>
 
 <P>
 <IMG src="setup-A.png">
 <P>
 
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Test setup for atusb</H3>
 
 <P>
 <IMG src="setup-B.png">
 <P>
 
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Test procedure</H3>
 
+
+<!-- ====================================================================== -->
+
+
 <H2>Fault analysis</H2>
 
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Component placement and orientation</H3>
 
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Supply voltages</H3>
 
+<!-- ---------------------------------------------------------------------- -->
+
+
 <H3>Clock frequency</H3>
 
 The flawless performance of the crystal oscillator is crucial for
diff --git a/tools/include/daemon.h b/tools/include/daemon.h
new file mode 100644
index 0000000..bb33fa6
--- /dev/null
+++ b/tools/include/daemon.h
@@ -0,0 +1,22 @@
+/*
+ * include/daemon.h - Helper functions for proper daemonification
+ *
+ * Written 2011 by Werner Almesberger
+ * Copyright 2011 Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#ifndef DAEMON_H
+#define DAEMON_H
+
+#include <unistd.h>
+
+
+pid_t daemonize(void);
+
+#endif /* !DAEMON_H */
diff --git a/tools/lib/Makefile b/tools/lib/Makefile
index 1c03d90..ec9676c 100644
--- a/tools/lib/Makefile
+++ b/tools/lib/Makefile
@@ -19,7 +19,7 @@ OBJS_host = atusb.o usbopen.o
 OBJS_ben_jlime = atben.o
 OBJS_ben_openwrt = atben.o
 
-OBJS = atrf.o atnet.o misctxrx.o cwtest.o netio.o $(OBJS_$(TARGET))
+OBJS = atrf.o atnet.o misctxrx.o cwtest.o netio.o daemon.o $(OBJS_$(TARGET))
 
 .PHONY:		all clean spotless
 
diff --git a/tools/lib/daemon.c b/tools/lib/daemon.c
new file mode 100644
index 0000000..38b3109
--- /dev/null
+++ b/tools/lib/daemon.c
@@ -0,0 +1,41 @@
+/*
+ * lib/daemon.c - Helper functions for proper daemonification
+ *
+ * Written 2011 by Werner Almesberger
+ * Copyright 2011 Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "daemon.h"
+
+
+pid_t daemonize(void)
+{
+	pid_t pid;
+	int i;
+
+	pid = fork();
+	if (pid < 0) {
+		perror("fork");
+		exit(1);
+	}
+	if (pid)
+		return pid;
+	if (setsid() < 0) {
+		perror("setsid");
+		exit(1);
+	}
+	for (i = 0; i <= 2; i++)
+		(void) close(i);
+	(void) chdir("/");
+	return 0;
+}