diff --git a/i3/i3/config b/i3/i3/config
index 70e9bae..12c7cec 100644
--- a/i3/i3/config
+++ b/i3/i3/config
@@ -68,6 +68,7 @@
 
     set $splith c
     set $splitv v
+    set $split_toggle x
 
     set $fullscreen f
 
@@ -84,6 +85,8 @@
     set $prev_on_output u
     set $next_on_output i
 
+    set $workspace_back_and_forth asciicircum
+
     set $reload  Shift+C
     set $restart Shift+R
     set $exit    Shift+E
@@ -131,6 +134,8 @@
     bindsym $mod+$layout_tabbed   layout tabbed
     bindsym $mod+$layout_default  layout default
 
+    bindsym $mod+$split_toggle layout toggle split
+
     bindsym $mod+$floating_toggle   floating toggle
     bindsym $mod+$focus_mode_toggle focus mode_toggle
 
@@ -162,6 +167,8 @@
     bindsym $mod+$prev_on_output workspace prev_on_output
     bindsym $mod+$next_on_output workspace next_on_output
 
+    bindsym $mod+$workspace_back_and_forth workspace back_and_forth
+
     bindsym $mod+Shift+$prev_on_output move container to workspace prev_on_output
     bindsym $mod+Shift+$next_on_output move container to workspace next_on_output
 
@@ -174,7 +181,7 @@
 
     ### START APPLICATIONS #####################################################
 
-    bindsym $mod+d exec dmenu_run -b -l 5 -p "-->"
+    bindsym $mod+d exec i3-dmenu-desktop --dmenu="dmenu -b -i -l 10 -p '>'"
     bindsym $mod+Return exec $terminal
     bindsym $mod+F1 exec firefox
 
@@ -247,7 +254,7 @@
 
     # Draw normal borders around all windows with 1-pixel borders
     new_window normal 1
-    new_float normal 1
+    new_float normal 3
 
     # Do show borders at the screen edges
     hide_edge_borders none
@@ -276,6 +283,9 @@
     # Use Mouse+$mod to drag floating windows to their wanted position
     floating_modifier $mod
 
+    floating_minimum_size 0 x 0
+    floating_maximum_size 0 x 0
+
 ################################################################################
 ### COLOR SETTINGS #############################################################
 ################################################################################
@@ -291,15 +301,21 @@ client.urgent           #2f343a #900000 #ffffff #900000
 ################################################################################
 
     for_window [class="^Wicd-client.py$"] floating enable
-    for_window [class="^Xfce4-notifyd$"] floating enable ; border none
+    for_window [class="^Xfce4-notifyd$"] floating enable , border none
     for_window [class="^Conky$"] floating enable
     for_window [class="^Terminator$"] border 1pixel
     for_window [class="^Firefox$"] border 1pixel
     for_window [class="^Truecrypt$"] floating enable
     for_window [class="^URxvt$"] border 1pixel
-    for_window [class="^Cairo-dock$"] floating enable ; border none
+    for_window [class="^Cairo-dock$"] floating enable , border none
     for_window [class="^Pavucontrol$"] floating enable
-    for_window [title="^Skype.*for Linux$" ] floating enable
+    for_window [title="^Skype.*for Linux$" ] floating enable , border none
     for_window [class="^Chromium$" ] border none
-    for_window [class="^yad-status$" ] floating enable ; border none
-    for_window [class="^Docky$" ] floating enable ; border none
+    for_window [class="^yad-status$" ] floating enable , border none
+    for_window [class="^Docky$" ] floating enable , border none
+    for_window [class="^Skype$" ] border 1pixel
+    for_window [class="^Steam$" ] border 1pixel
+    #for_window [class="^Steam$" title="^Friends$" ] border 1pixel , floating enable , floating_maximum_size 200 x 700
+    #for_window [class="^Steam$" title="Chat$" ] border 1pixel , floating enable
+
+
diff --git a/i3/i3/config.d/notebook.config b/i3/i3/config.d/notebook.config
index 2fce8f0..6eaaef0 100644
--- a/i3/i3/config.d/notebook.config
+++ b/i3/i3/config.d/notebook.config
@@ -1,12 +1,17 @@
 # bind some keys
 bindsym XF86Sleep exec --no-startup-id $path_i3exit suspend
 bindsym XF86AudioMute exec --no-startup-id amixer set Master toggle
-#bindsym XF86AudioRaiseVolume exec --no-startup-id amixer set Master %5+
-#bindsym XF86AudioLowerVolume exec --no-startup-id amixer set Master %5-
+bindsym XF86AudioRaiseVolume exec --no-startup-id bash $HOME/.i3/scripts/pa-volume.bash set-vol +5 ; exec --no-startup-id "bash $HOME/.i3/scripts/update-status.bash"
+bindsym XF86AudioLowerVolume exec --no-startup-id bash $HOME/.i3/scripts/pa-volume.bash set-vol -5 ; exec --no-startup-id "bash $HOME/.i3/scripts/update-status.bash"
 # keys seemingly switched
 bindsym XF86MonBrightnessUp   exec --no-startup-id sudo /usr/local/bin/backlight.sh -10
 bindsym XF86MonBrightnessDown exec --no-startup-id sudo /usr/local/bin/backlight.sh +10
 
+bindsym XF86AudioPlay exec --no-startup-id mpc toggle
+
+bindsym XF86AudioPrev exec --no-startup-id mpc prev
+bindsym XF86AudioNext exec --no-startup-id mpc next
+
 # start i3bar to display a workspace bar (plus the system information i3status
 # finds out, if available)
 bar {