diff --git a/include/gmc.hrl b/include/gmc.hrl
index c2cab3f..d68e777 100644
--- a/include/gmc.hrl
+++ b/include/gmc.hrl
@@ -58,9 +58,11 @@
 
 
 -record(tx,
-        {id      = none  :: none | clutch:id(),
-         amount  = 0     :: non_neg_integer(),
-         type    = spend :: spend | atom()}).
+        {id      = none      :: none | clutch:id(),
+         amount  = 0         :: non_neg_integer(),
+         type    = spend     :: atom(),
+         status  = submitted :: submitted | mined | rejected | failed,
+         meta    = ""        :: string()}).
 
 
 -record(spend_tx,
diff --git a/src/gmc_con.erl b/src/gmc_con.erl
index a17eb4d..6dd215d 100644
--- a/src/gmc_con.erl
+++ b/src/gmc_con.erl
@@ -1,7 +1,5 @@
 %%% @doc
 %%% Clutch Controller
-%%%
-%%% This process is a in charge of maintaining the program's state.
 %%% @end
 
 -module(gmc_con).
@@ -40,14 +38,15 @@
          mon  = none :: none | reference()}).
 
 -record(s,
-        {version = 1    :: integer(),
-         window  = none :: none | wx:wx_object(),
-         tasks   = []   :: [#ui{}],
-         picked  = 0    :: non_neg_integer(),
-         wallet  = none :: none | #wallet{},
-         pass    = none :: none | binary(),
-         prefs   = #{}  :: #{module() := term()},
-         wallets = []   :: [#wr{}]}).
+        {version   = 1    :: integer(),
+         window    = none :: none | wx:wx_object(),
+         tasks     = []   :: [#ui{}],
+         picked    = 0    :: non_neg_integer(),
+         wallet    = none :: none | #wallet{},
+         pass      = none :: none | binary(),
+         prefs     = #{}  :: #{module() := term()},
+         wallets   = []   :: [#wr{}],
+         in_flight = []   :: [#tx{}]}).
 
 
 -type state()   :: #s{}.
diff --git a/src/gmc_gui.erl b/src/gmc_gui.erl
index 1bbb0e5..384f49c 100644
--- a/src/gmc_gui.erl
+++ b/src/gmc_gui.erl
@@ -1,9 +1,5 @@
 %%% @doc
 %%% Clutch GUI
-%%%
-%%% This process is responsible for creating the main GUI frame displayed to the user.
-%%%
-%%% Reference: http://erlang.org/doc/man/wx_object.html
 %%% @end
 
 -module(gmc_gui).
diff --git a/src/gmc_sup.erl b/src/gmc_sup.erl
index 0bece53..d48dc72 100644
--- a/src/gmc_sup.erl
+++ b/src/gmc_sup.erl
@@ -36,11 +36,11 @@ start_link() ->
 
 init([]) ->
     RestartStrategy = {one_for_one, 0, 60},
-    Clients   = {gmc_con,
-                 {gmc_con, start_link, []},
-                 permanent,
-                 5000,
-                 worker,
-                 [gmc_con]},
-    Children  = [Clients],
+    Controller = {gmc_con,
+                  {gmc_con, start_link, []},
+                  permanent,
+                  5000,
+                  worker,
+                  [gmc_con]},
+    Children  = [Controller],
     {ok, {RestartStrategy, Children}}.
diff --git a/src/gmc_v_devman.erl b/src/gmc_v_devman.erl
index cf8034e..100b904 100644
--- a/src/gmc_v_devman.erl
+++ b/src/gmc_v_devman.erl
@@ -282,14 +282,17 @@ terminate(Reason, State) ->
 clicked(State = #s{book = {Notebook, Pages}}, Name, Button) ->
     case wxNotebook:getSelection(Notebook) of
         ?wxNOT_FOUND ->
-            ok = tell("Inconcievable! No notebook page is selected!"),
+            ok = tell(warning, "Inconcievable! No notebook page is selected!"),
             State;
         Index ->
             Page = lists:nth(Index + 1, Pages),
             clicked(State, Page, Name, Button)
     end.
 
-clicked(State, #p{instances = Is, funs = {_, Funs}, builds = Builds}, {<<"init">>, call}) ->
+clicked(State,
+        #p{instances = Is, funs = {_, Funs}, builds = Builds},
+        {<<"init">>, call},
+        Button) ->
     Label = wxChoice:getStringSelection(Is),
     Build = maps:get(Label, Builds),
     #f{args = Args} = lists:keyfind(<<"init">>, #f.name, Funs),