diff --git a/lain b/lain
index f63a7fd..bd1c6e2 160000
--- a/lain
+++ b/lain
@@ -1 +1 @@
-Subproject commit f63a7fd098e3826e397c16938968a1a840150abe
+Subproject commit bd1c6e20bbac7be806d4f5e793960c1bc6846797
diff --git a/rc.lua.blackburn b/rc.lua.blackburn
index 138e85c..8d1c25f 100644
--- a/rc.lua.blackburn
+++ b/rc.lua.blackburn
@@ -65,8 +65,7 @@ editor     = os.getenv("EDITOR") or "nano" or "vi"
 editor_cmd = terminal .. " -e " .. editor
 
 -- user defined
-browser    = "dwb"
-browser2   = "iron"
+browser    = "firefox"
 gui_editor = "gvim"
 graphics   = "gimp"
 
@@ -576,13 +575,7 @@ awful.rules.rules = {
     { rule = { class = "URxvt" },
           properties = { opacity = 0.99 } },
 
-    { rule = { class = "MPlayer" },
-          properties = { floating = true } },
-
-    { rule = { class = "Dwb" },
-          properties = { tag = tags[1][1] } },
-
-    { rule = { class = "Iron" },
+    { rule = { class = "Firefox" },
           properties = { tag = tags[1][1] } },
 
     { rule = { instance = "plugin-container" },
diff --git a/rc.lua.copland b/rc.lua.copland
index a06800e..1014c52 100644
--- a/rc.lua.copland
+++ b/rc.lua.copland
@@ -66,8 +66,7 @@ editor     = os.getenv("EDITOR") or "nano" or "vi"
 editor_cmd = terminal .. " -e " .. editor
 
 -- user defined
-browser    = "dwb"
-browser2   = "iron"
+browser    = "firefox"
 gui_editor = "gvim"
 graphics   = "gimp"
 
@@ -648,13 +647,7 @@ awful.rules.rules = {
     { rule = { class = "URxvt" },
           properties = { opacity = 0.99 } },
 
-    { rule = { class = "MPlayer" },
-          properties = { floating = true } },
-
-    { rule = { class = "Dwb" },
-          properties = { tag = tags[1][1] } },
-
-    { rule = { class = "Iron" },
+    { rule = { class = "Firefox" },
           properties = { tag = tags[1][1] } },
 
     { rule = { instance = "plugin-container" },
diff --git a/rc.lua.dremora b/rc.lua.dremora
index f907586..b27cde8 100644
--- a/rc.lua.dremora
+++ b/rc.lua.dremora
@@ -65,8 +65,7 @@ editor     = os.getenv("EDITOR") or "nano" or "vi"
 editor_cmd = terminal .. " -e " .. editor
 
 -- user defined
-browser    = "dwb"
-browser2   = "iron"
+browser    = "firefox"
 gui_editor = "gvim"
 graphics   = "gimp"
 
@@ -575,13 +574,7 @@ awful.rules.rules = {
     { rule = { class = "URxvt" },
           properties = { opacity = 0.99 } },
 
-    { rule = { class = "MPlayer" },
-          properties = { floating = true } },
-
-    { rule = { class = "Dwb" },
-          properties = { tag = tags[1][1] } },
-
-    { rule = { class = "Iron" },
+    { rule = { class = "Firefox" },
           properties = { tag = tags[1][1] } },
 
     { rule = { instance = "plugin-container" },
diff --git a/rc.lua.holo b/rc.lua.holo
index 534dc89..4d05bcd 100644
--- a/rc.lua.holo
+++ b/rc.lua.holo
@@ -65,8 +65,7 @@ editor     = os.getenv("EDITOR") or "nano" or "vi"
 editor_cmd = terminal .. " -e " .. editor
 
 -- user defined
-browser    = "dwb"
-browser2   = "iron"
+browser    = "firefox"
 gui_editor = "gvim"
 graphics   = "gimp"
 musicplr   = terminal .. " -e ncmpcpp "
@@ -711,13 +710,7 @@ awful.rules.rules = {
     { rule = { class = "URxvt" },
           properties = { opacity = 0.99 } },
 
-    { rule = { class = "MPlayer" },
-          properties = { floating = true } },
-
-    { rule = { class = "Dwb" },
-          properties = { tag = tags[1][1] } },
-
-    { rule = { class = "Iron" },
+    { rule = { class = "Firefox" },
           properties = { tag = tags[1][1] } },
 
     { rule = { instance = "plugin-container" },
diff --git a/rc.lua.multicolor b/rc.lua.multicolor
index 7dca928..c0e8e65 100644
--- a/rc.lua.multicolor
+++ b/rc.lua.multicolor
@@ -65,8 +65,7 @@ editor     = os.getenv("EDITOR") or "nano" or "vi"
 editor_cmd = terminal .. " -e " .. editor
 
 -- user defined
-browser    = "dwb"
-browser2   = "iron"
+browser    = "firefox"
 gui_editor = "gvim"
 graphics   = "gimp"
 mail       = terminal .. " -e mutt "
@@ -662,13 +661,7 @@ awful.rules.rules = {
     { rule = { class = "URxvt" },
           properties = { opacity = 0.99 } },
 
-    { rule = { class = "MPlayer" },
-          properties = { floating = true } },
-
-    { rule = { class = "Dwb" },
-          properties = { tag = tags[1][1] } },
-
-    { rule = { class = "Iron" },
+    { rule = { class = "Firefox" },
           properties = { tag = tags[1][1] } },
 
     { rule = { instance = "plugin-container" },
diff --git a/rc.lua.powerarrow-darker b/rc.lua.powerarrow-darker
index c8358c4..892e6f6 100644
--- a/rc.lua.powerarrow-darker
+++ b/rc.lua.powerarrow-darker
@@ -65,8 +65,7 @@ editor     = os.getenv("EDITOR") or "nano" or "vi"
 editor_cmd = terminal .. " -e " .. editor
 
 -- user defined
-browser    = "dwb"
-browser2   = "iron"
+browser    = "firefox"
 gui_editor = "gvim"
 graphics   = "gimp"
 mail       = terminal .. " -e mutt "
@@ -630,13 +629,7 @@ awful.rules.rules = {
     { rule = { class = "URxvt" },
           properties = { opacity = 0.99 } },
 
-    { rule = { class = "MPlayer" },
-          properties = { floating = true } },
-
-    { rule = { class = "Dwb" },
-          properties = { tag = tags[1][1] } },
-
-    { rule = { class = "Iron" },
+    { rule = { class = "Firefox" },
           properties = { tag = tags[1][1] } },
 
     { rule = { instance = "plugin-container" },
diff --git a/rc.lua.rainbow b/rc.lua.rainbow
index 10cdbcd..607fc38 100644
--- a/rc.lua.rainbow
+++ b/rc.lua.rainbow
@@ -65,8 +65,7 @@ editor     = os.getenv("EDITOR") or "nano" or "vi"
 editor_cmd = terminal .. " -e " .. editor
 
 -- user defined
-browser    = "dwb"
-browser2   = "iron"
+browser    = "firefox"
 gui_editor = "gvim"
 graphics   = "gimp"
 
@@ -575,13 +574,7 @@ awful.rules.rules = {
     { rule = { class = "URxvt" },
           properties = { opacity = 0.99 } },
 
-    { rule = { class = "MPlayer" },
-          properties = { floating = true } },
-
-    { rule = { class = "Dwb" },
-          properties = { tag = tags[1][1] } },
-
-    { rule = { class = "Iron" },
+    { rule = { class = "Firefox" },
           properties = { tag = tags[1][1] } },
 
     { rule = { instance = "plugin-container" },
diff --git a/rc.lua.steamburn b/rc.lua.steamburn
index 077a014..121ad08 100644
--- a/rc.lua.steamburn
+++ b/rc.lua.steamburn
@@ -65,8 +65,7 @@ editor     = os.getenv("EDITOR") or "nano" or "vi"
 editor_cmd = terminal .. " -e " .. editor
 
 -- user defined
-browser    = "dwb"
-browser2   = "iron"
+browser    = "firefox"
 gui_editor = "gvim"
 graphics   = "gimp"
 
@@ -585,13 +584,7 @@ awful.rules.rules = {
     { rule = { class = "URxvt" },
           properties = { opacity = 0.99 } },
 
-    { rule = { class = "MPlayer" },
-          properties = { floating = true } },
-
-    { rule = { class = "Dwb" },
-          properties = { tag = tags[1][1] } },
-
-    { rule = { class = "Iron" },
+    { rule = { class = "Firefox" },
           properties = { tag = tags[1][1] } },
 
     { rule = { instance = "plugin-container" },