diff --git a/README.txt b/README.txt
index 324c039..c5c7401 100644
--- a/README.txt
+++ b/README.txt
@@ -11,14 +11,32 @@ raspberry Pi opening the front door and playing videos the button has an RGB led
 how to install
 ==============
 
+* The basics
+
+```
+sudo apt-get install vim tmux
+```
+
+* If you want to chroot into the image have a look at [this script](https://github.com/CIRCL/Circlean/blob/master/proper_chroot.sh)
+
+* Remove screensaver from `/etc/xdg/lxsession/LXDE/autostart`
+
 ``` bash
 sudo vi /etc/xdg/lxsession/LXDE/autostart
-remove screensaver
+```
+
+* Copy the files present in `root_files` accordingly on the file system
+* Set the hostname: replace the content of `/etc/hostname` with doorbuzz
+
+* Install the suff
+
+``` bash
 sudo apt-get install unclutter xdotool git-core screen imagemagick x11-xserver-utils
 git clone git://git.drogon.net/wiringPi
 cd wiringPi
 ./build
 
+git clone https://github.com/syn2cat/doorbuzz
 mkdir -p /home/pi/.config/lxsession/LXDE/
 cat > /home/pi/.config/lxsession/LXDE/autostart <<"EOF"
 @xset s off
@@ -48,7 +66,7 @@ when booting, the button led uses morsecode to send the low byte of the IP adres
 
 ```
 sudo apt-get install python-pip redis-server
-sudo pip install redis
+sudo pip install redis neopixel
 ```
 
 # the redi.sh comes from here: https://github.com/crypt1d/redi.sh
@@ -57,9 +75,11 @@ sudo pip install redis
 cd ~
 git clone https://github.com/jgarff/rpi_ws281x.git
 cd rpi_ws281x
-sudo apt-get install scons
+sudo apt-get install scons swig python-dev
 scons
 sudo scons
+cd python
+sudo python setup.py install
 ```
 
 # setup watchdog
diff --git a/root_files/etc/dhcpcd.conf b/root_files/etc/dhcpcd.conf
new file mode 100644
index 0000000..1a2c63f
--- /dev/null
+++ b/root_files/etc/dhcpcd.conf
@@ -0,0 +1,46 @@
+# A sample configuration for dhcpcd.
+# See dhcpcd.conf(5) for details.
+
+# Allow users of this group to interact with dhcpcd via the control socket.
+#controlgroup wheel
+
+# Inform the DHCP server of our hostname for DDNS.
+hostname
+
+# Use the hardware address of the interface for the Client ID.
+clientid
+# or
+# Use the same DUID + IAID as set in DHCPv6 for DHCPv4 ClientID as per RFC4361.
+#duid
+
+# Persist interface configuration when dhcpcd exits.
+persistent
+
+# Rapid commit support.
+# Safe to enable by default because it requires the equivalent option set
+# on the server to actually work.
+option rapid_commit
+
+# A list of options to request from the DHCP server.
+option domain_name_servers, domain_name, domain_search, host_name
+option classless_static_routes
+# Most distributions have NTP support.
+option ntp_servers
+# Respect the network MTU.
+# Some interface drivers reset when changing the MTU so disabled by default.
+#option interface_mtu
+
+# A ServerID is required by RFC2131.
+require dhcp_server_identifier
+
+# Generate Stable Private IPv6 Addresses instead of hardware based ones
+slaac private
+
+# A hook script is provided to lookup the hostname if not set by the DHCP
+# server, but it should not be run by default.
+nohook lookup-hostname
+
+interface eth0
+static ip_address=10.2.113.9/24
+static routers=10.2.113.1
+static domain_name_servers=10.2.113.1
diff --git a/root_files/etc/network/interfaces b/root_files/etc/network/interfaces
new file mode 100644
index 0000000..5763353
--- /dev/null
+++ b/root_files/etc/network/interfaces
@@ -0,0 +1,23 @@
+# interfaces(5) file used by ifup(8) and ifdown(8)
+
+# Please note that this file is written to be used with dhcpcd
+# For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf'
+
+# Include files from /etc/network/interfaces.d:
+source-directory /etc/network/interfaces.d
+
+auto lo
+iface lo inet loopback
+
+iface eth0 inet static
+address 10.2.113.9
+netmask 255.255.255.0
+gateway 10.2.113.1
+
+allow-hotplug wlan0
+iface wlan0 inet manual
+    wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
+
+allow-hotplug wlan1
+iface wlan1 inet manual
+    wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
diff --git a/root_files/etc/xdg/lxsession/LXDE/autostart b/root_files/etc/xdg/lxsession/LXDE/autostart
new file mode 100644
index 0000000..90ff4ce
--- /dev/null
+++ b/root_files/etc/xdg/lxsession/LXDE/autostart
@@ -0,0 +1,2 @@
+@lxpanel --profile LXDE
+@pcmanfm --desktop --profile LXDE