diff --git a/de/app-launcher b/de/app-launcher
index a82d485..5342962 100755
--- a/de/app-launcher
+++ b/de/app-launcher
@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 
-LAUNCHER_FONT=$(xrdb -query | sed -ne      's/.*font:\s*xft:\(.*\)\-.*$/\1/p' | head -n 1)
-LAUNCHER_FONT_SIZE=$(xrdb -query | sed -ne 's/.*font:\s*xft:.*\-\(.*\)$/\1/p' | head -n 1)
-HIGHLIGHT_COLOR=$(xrdb -query | sed -ne 's/.*color1*:\s*\(.*\)$/\1/p' | head -n 1)
-BACKGROUND_COLOR=$(xrdb -query | sed -ne 's/.*background:\s*\(.*\)$/\1/p' | head -n 1)
-FOREGROUND_COLOR=$(xrdb -query | sed -ne 's/.*foreground:\s*\(.*\)$/\1/p' | head -n 1)
+LAUNCHER_FONT=$(xrdb -query				| sed -ne 's/.*font:\s*xft:\(.*\)\-.*$/\1/p' | head -n 1)
+LAUNCHER_FONT_SIZE=$(xrdb -query	| sed -ne 's/.*font:\s*xft:.*\-\(.*\)$/\1/p' | head -n 1)
+HIGHLIGHT_COLOR=$(xrdb -query			| sed -ne 's/.*color1*:\s*\(.*\)$/\1/p' | head -n 1)
+BACKGROUND_COLOR=$(xrdb -query		| sed -ne 's/.*background:\s*\(.*\)$/\1/p' | head -n 1)
+FOREGROUND_COLOR=$(xrdb -query		| sed -ne 's/.*foreground:\s*\(.*\)$/\1/p' | head -n 1)
 
-rofi -show run -font "$LAUNCHER_FONT $LAUNCHER_FONT_SIZE" -lines 16 -width 10 -padding 8 -fuzzy -bw "$BORDER_WIDTH" -color-enabled -color-window "$BACKGROUND_COLOR","$HIGHLIGHT_COLOR","$HIGHLIGHT_COLOR","$BACKGROUND_COLOR" -color-normal "$BACKGROUND_COLOR","$FOREGROUND_COLOR","$BACKGROUND_COLOR","$HIGHLIGHT_COLOR","$FOREGROUND_COLOR" -separator-style none -hide-scrollbar
+rofi -show run -font "$LAUNCHER_FONT $LAUNCHER_FONT_SIZE" -lines 16 -width 25 -padding 8 -fuzzy -bw "$BORDER_WIDTH" -color-enabled -color-window "$BACKGROUND_COLOR","$HIGHLIGHT_COLOR","$HIGHLIGHT_COLOR","$BACKGROUND_COLOR" -color-normal "$BACKGROUND_COLOR","$FOREGROUND_COLOR","$BACKGROUND_COLOR","$HIGHLIGHT_COLOR","$FOREGROUND_COLOR" -separator-style none -hide-scrollbar
diff --git a/de/gtk3settings.ini b/de/gtk3settings.ini
index 79142c0..e1271f4 100644
--- a/de/gtk3settings.ini
+++ b/de/gtk3settings.ini
@@ -2,3 +2,4 @@
 gtk-icon-theme-name = elementary
 gtk-theme-name = Arc-Dark
 gtk-font-name = Monaco 9
+gtk-application-prefer-dark-theme = true
diff --git a/de/sxhkdrc b/de/sxhkdrc
index 66e658e..62cc8b6 100755
--- a/de/sxhkdrc
+++ b/de/sxhkdrc
@@ -170,7 +170,7 @@ super + space
 
 # lock the desktop
 super + ctrl + shift + l
-  dm-tool lock
+  dm-tool switch-to-greeter
 	# $SHELL -c '$DOTFILES_PATH/env/x/screensaver/lock.sh'
 
 # spawn gui file explorer
diff --git a/de/xprofile b/de/xprofile
index a534dac..6f686ba 100644
--- a/de/xprofile
+++ b/de/xprofile
@@ -21,6 +21,10 @@ xset r rate 250 80 &
 # xset s noblank &
 # xset s off &
 
+if command -v xss-lock >/dev/null 2>&1; then
+	xss-lock -- dm-tool switch-to-greeter &
+fi
+
 if [ -d "/usr/lib/nvidia" ]; then
 	export LD_LIBRARY_PATH=/usr/lib/nvidia
 fi
diff --git a/de/xresources b/de/xresources
index bebf3a6..2fd34d4 100755
--- a/de/xresources
+++ b/de/xresources
@@ -1,6 +1,6 @@
-*font: xft:artwiz lemon-10
-*faceName: xft:artwiz lemon-10
-*boldFont: xft:artwiz lemon-10
+*font: xft:xos4 Terminus-12
+*faceName: xft:xos4 Terminus-12
+*boldFont: xft:xos4 Terminus-12
 *letterSpace: 0
 *scrollBar: false
 *cursorUnderline: true
diff --git a/os-specific/arch-linux/provisioning/1-pacaur.bash b/os-specific/arch-linux/provisioning/1-pacaur.bash
index 2b5c932..60ce362 100755
--- a/os-specific/arch-linux/provisioning/1-pacaur.bash
+++ b/os-specific/arch-linux/provisioning/1-pacaur.bash
@@ -16,12 +16,12 @@ git clone https://aur.archlinux.org/pacaur.git "$REPOSITORY_PATH/pacaur"
 
 # build and install cower
 cd "$REPOSITORY_PATH/cower"
-makepkg -i --noconfirm --noedit
+makepkg -i --noconfirm
 cd -
 
 # build and install pacaur
 cd "$REPOSITORY_PATH/pacaur"
-makepkg -i --noconfirm --noedit
+makepkg -i --noconfirm
 cd -
 
 # once installed, let the package manager manage itself and its dependencies
diff --git a/os-specific/arch-linux/provisioning/2-essentials.bash b/os-specific/arch-linux/provisioning/2-essentials.bash
index abb8fbf..2b544d9 100755
--- a/os-specific/arch-linux/provisioning/2-essentials.bash
+++ b/os-specific/arch-linux/provisioning/2-essentials.bash
@@ -35,7 +35,7 @@ pacaur -S \
 	samba \
 	pulseaudio-ctl \
 	alsa-plugins \
-	unclutter-xfixes-git gtk-theme-arc gtk-engine-murrine xorg-server-devel \
+	unclutter-xfixes-git gtk-engine-murrine xorg-server-devel \
 	bspwm-git sxhkd-git xdo-git \
 	siji-git terminus-font ttf-monaco gohufont artwiz-fonts phallus-fonts-git \
 	--noconfirm --noedit
diff --git a/os-specific/arch-linux/provisioning/3-extras.bash b/os-specific/arch-linux/provisioning/3-extras.bash
index e623c40..e5883e3 100755
--- a/os-specific/arch-linux/provisioning/3-extras.bash
+++ b/os-specific/arch-linux/provisioning/3-extras.bash
@@ -1,11 +1,11 @@
 #!/usr/bin/env bash
 
 pacaur -S \
-	gtk-theme-arc \
+	gtk-theme-arc-git \
+	xorg-drivers \
 	elementary-icon-theme \
 	lemonbar-xft-git \
 	thunar thunar-volman gvfs \
-	thunar-shares-plugin \
 	gvfs-smb \
 	ttf-opensans ttf-dejavu \
 	avr-libc avr-gcc dfu-programmer dfu-util \
@@ -13,7 +13,9 @@ pacaur -S \
 	gimp \
 	audacity \
 	reptyr \
-	cmake python2 python2-pip \
-	lightdm \
+	cmake python python2-pip \
+	accountsservice \
+	xss-lock \
+	lightdm lightdm-gtk-greeter \
 	polybar-git \
 	--noconfirm --noedit
diff --git a/setup b/setup
index db527cd..7ef5ff9 100755
--- a/setup
+++ b/setup
@@ -31,37 +31,42 @@ fi
 # TODO: make sure we have an even number, here
 links=(
 	# desktop environment files
-	"$dfp/de/bspwmrc"									"$XDG_CONFIG_HOME/bspwm/bspwmrc"
-	"$dfp/de/sxhkdrc"									"$XDG_CONFIG_HOME/sxhkd/sxhkdrc"
-	"$dfp/de/xresources"							 "$HOME/.Xresources"
-	"$dfp/de/xinitrc"									"$HOME/.xinitrc"
-	"$dfp/de/xprofile"								 "$HOME/.xprofile"
-	"$dfp/common/colors/xresources"		"$HOME/.Xresources.colors"
-
-	# bar files
-	"$dfp/de/bar/polybar-config"			 "$XDG_CONFIG_HOME/polybar/config"
+	"$dfp/de/bspwmrc"										"$XDG_CONFIG_HOME/bspwm/bspwmrc"
+	"$dfp/de/sxhkdrc"										"$XDG_CONFIG_HOME/sxhkd/sxhkdrc"
+	"$dfp/de/xresources"								"$HOME/.Xresources"
+	"$dfp/de/xinitrc"										"$HOME/.xinitrc"
+	"$dfp/de/xprofile"									"$HOME/.xprofile"
+	"$dfp/common/colors/xresources"			"$HOME/.Xresources.colors"
 
 	# shell files
-	"$dfp/shell/bashrc"								"$HOME/.bashrc"
-	"$dfp/shell/bash_profile"					"$HOME/.bash_profile"
-	"$dfp/shell/tmux.conf"						 "$HOME/.tmux.conf"
-	"$dfp/shell/tmux-layouts"					"$HOME/.tmux/layouts"
+	"$dfp/shell/bashrc"									"$HOME/.bashrc"
+	"$dfp/shell/bash_profile"						"$HOME/.bash_profile"
+	"$dfp/shell/tmux.conf"							"$HOME/.tmux.conf"
+	"$dfp/shell/tmux-layouts"						"$HOME/.tmux/layouts"
 
 	# text editor files
-	"$dfp/text-editor/neovim/"				 "$XDG_CONFIG_HOME/nvim"
-	"$dfp/text-editor/neovim/"				 "$HOME/.vim"
-	"$dfp/text-editor/neovim/init.vim" "$HOME/.vimrc"
-	"$dfp/common/colors/vim"					 "$XDG_CONFIG_HOME/nvim/colors/base16-donokai.vim"
+	"$dfp/text-editor/neovim/"					"$XDG_CONFIG_HOME/nvim"
+	"$dfp/text-editor/neovim/"					"$HOME/.vim"
+	"$dfp/text-editor/neovim/init.vim"	"$HOME/.vimrc"
+	"$dfp/common/colors/vim"						"$XDG_CONFIG_HOME/nvim/colors/base16-donokai.vim"
+
+	# gtk configuration files
+	"$dfp/de/gtk2rc"										"$HOME/.gtkrc-2.0"
+	"$dfp/de/gtk2rc"										"$HOME/.gtkrc"
+	"$dfp/de/gtk3settings.ini"					"$HOME/.config/gtk-3.0/settings.ini"
 
 	# irc files
-	"$dfp/misc/irssi/"								 "$HOME/.irssi"
-	"$dfp/misc/weechat/"							 "$HOME/.weechat"
+	"$dfp/misc/irssi/"									"$HOME/.irssi"
+	"$dfp/misc/weechat/"								"$HOME/.weechat"
+
+	# bar files
+	"$dfp/de/bar/polybar-config"				"$XDG_CONFIG_HOME/polybar/config"
 
 	# neofetch config
-	"$dfp/misc/neofetch/config"				"$HOME/.config/neofetch/config"
+	"$dfp/misc/neofetch/config"					"$HOME/.config/neofetch/config"
 
 	# git config
-	"$dfp/misc/git/config"						"$HOME/.gitconfig"
+	"$dfp/misc/git/config"							"$HOME/.gitconfig"
 )
 
 source=""
diff --git a/shell/tmux-layouts/dev.tmux b/shell/tmux-layouts/dev.tmux
index bc44a9e..e2a7b87 100644
--- a/shell/tmux-layouts/dev.tmux
+++ b/shell/tmux-layouts/dev.tmux
@@ -1,5 +1,5 @@
 splitw -h -p 50
 splitw -v -p 67
 splitw -v -p 50
-resize-pane -x 100
+resize-pane -x 90
 selectp -L