diff --git a/05_1_i3_build_and_install.sh b/05_1_i3_build_and_install.sh
new file mode 100755
index 0000000..de53a2b
--- /dev/null
+++ b/05_1_i3_build_and_install.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+if [ ! -d "repos" ]; then
+	mkdir repos
+fi
+
+cd repos
+
+if [ ! -d "i3" ]; then
+	git clone https://github.com/Airblader/i3.git i3
+
+	sudo apt install -y meson dh-autoreconf libxcb-keysyms1-dev libpango1.0-dev libxcb-util0-dev xcb libxcb1-dev libxcb-icccm4-dev libyajl-dev libev-dev libxcb-xkb-dev libxcb-cursor-dev libxkbcommon-dev libxcb-xinerama0-dev libxkbcommon-x11-dev libstartup-notification0-dev libxcb-randr0-dev libxcb-xrm0 libxcb-xrm-dev libxcb-shape0 libxcb-shape0-dev
+
+	sudo apt install -y i3status rofi
+
+fi
+
+cd i3
+
+if [ ! -d "build" ]; then
+	mkdir build
+fi
+
+cd build
+
+meson ..
+ninja
+sudo ninja install
+
+
+
diff --git a/05_2_i3_set_active.sh b/05_2_i3_set_active.sh
new file mode 100755
index 0000000..d94bfab
--- /dev/null
+++ b/05_2_i3_set_active.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+
+sudo cp /etc/xdg/lxsession/LXDE-pi/autostart /etc/xdg/lxsession/LXDE-pi/autostart.old
+
+
+sudo cp /etc/xdg/lxsession/LXDE-pi/desktop.conf /etc/xdg/lxsession/LXDE-pi/desktop.conf.old
+
+
+sudo cp -f ./files/autostart  /etc/xdg/lxsession/LXDE-pi/autostart
+
+sudo cp -f ./files/desktop.conf  /etc/xdg/lxsession/LXDE-pi/desktop.conf
+
+
+
+
+
diff --git a/files/autostart b/files/autostart
new file mode 100644
index 0000000..b71e9b9
--- /dev/null
+++ b/files/autostart
@@ -0,0 +1,3 @@
+#@lxpanel --profile LXDE-pi
+#@pcmanfm --desktop --profile LXDE-pi
+@xscreensaver -no-splash
diff --git a/files/autostart.orig b/files/autostart.orig
new file mode 100644
index 0000000..6b91e03
--- /dev/null
+++ b/files/autostart.orig
@@ -0,0 +1,3 @@
+@lxpanel --profile LXDE-pi
+@pcmanfm --desktop --profile LXDE-pi
+@xscreensaver -no-splash
diff --git a/files/desktop.conf b/files/desktop.conf
new file mode 100644
index 0000000..58ba130
--- /dev/null
+++ b/files/desktop.conf
@@ -0,0 +1,54 @@
+[Session]
+window_manager=i3
+disable_autostart=no
+polkit/command=lxpolkit
+clipboard/command=lxclipboard
+xsettings_manager/command=build-in
+proxy_manager/command=build-in
+keyring/command=ssh-agent
+quit_manager/command=lxsession-logout
+quit_manager/image=/usr/share/lxde/images/logout-banner.png
+quit_manager/layout=top
+lock_manager/command=lxlock
+terminal_manager/command=lxterminal
+launcher_manager/command=lxpanelctl
+
+[GTK]
+sNet/ThemeName=PiXflat
+sNet/IconThemeName=PiXflat
+sGtk/FontName=PibotoLt 7
+iGtk/ToolbarStyle=3
+iGtk/ButtonImages=0
+iGtk/MenuImages=0
+iGtk/CursorThemeSize=24
+iXft/Antialias=1
+iGtk/AutoMnemonics=1
+iGtk/EnableMnemonics=1
+sGtk/ColorScheme=selected_bg_color:#878791919b9b\nselected_fg_color:#f0f0f0f0f0f0\nbar_bg_color:#ededececebeb\nbar_fg_color:#000000000000\n
+sGtk/CursorThemeName=PiXflat
+iGtk/ToolbarIconSize=3
+sGtk/IconSizes=gtk-large-toolbar=24,24
+iNet/EnableEventSounds=1
+iNet/EnableInputFeedbackSounds=1
+iXft/Hinting=1
+sXft/HintStyle=hintfull
+sXft/RGBA=rgb
+
+[Mouse]
+AccFactor=20
+AccThreshold=10
+LeftHanded=0
+
+[Keyboard]
+Delay=500
+Interval=30
+Beep=1
+
+[State]
+guess_default=true
+
+[Dbus]
+lxde=true
+
+[Environment]
+menu_prefix=lxde-pi-
diff --git a/files/desktop.conf.orig b/files/desktop.conf.orig
new file mode 100644
index 0000000..1243771
--- /dev/null
+++ b/files/desktop.conf.orig
@@ -0,0 +1,54 @@
+[Session]
+window_manager=openbox-lxde-pi
+disable_autostart=no
+polkit/command=lxpolkit
+clipboard/command=lxclipboard
+xsettings_manager/command=build-in
+proxy_manager/command=build-in
+keyring/command=ssh-agent
+quit_manager/command=lxsession-logout
+quit_manager/image=/usr/share/lxde/images/logout-banner.png
+quit_manager/layout=top
+lock_manager/command=lxlock
+terminal_manager/command=lxterminal
+launcher_manager/command=lxpanelctl
+
+[GTK]
+sNet/ThemeName=PiXflat
+sNet/IconThemeName=PiXflat
+sGtk/FontName=PibotoLt 12
+iGtk/ToolbarStyle=3
+iGtk/ButtonImages=0
+iGtk/MenuImages=0
+iGtk/CursorThemeSize=24
+iXft/Antialias=1
+iGtk/AutoMnemonics=1
+iGtk/EnableMnemonics=1
+sGtk/ColorScheme=selected_bg_color:#878791919b9b\nselected_fg_color:#f0f0f0f0f0f0\nbar_bg_color:#ededececebeb\nbar_fg_color:#000000000000\n
+sGtk/CursorThemeName=PiXflat
+iGtk/ToolbarIconSize=3
+sGtk/IconSizes=gtk-large-toolbar=24,24
+iNet/EnableEventSounds=1
+iNet/EnableInputFeedbackSounds=1
+iXft/Hinting=1
+sXft/HintStyle=hintfull
+sXft/RGBA=rgb
+
+[Mouse]
+AccFactor=20
+AccThreshold=10
+LeftHanded=0
+
+[Keyboard]
+Delay=500
+Interval=30
+Beep=1
+
+[State]
+guess_default=true
+
+[Dbus]
+lxde=true
+
+[Environment]
+menu_prefix=lxde-pi-