Finally

@Resources/Config/configvariables.au3

@@ -12,6 +12,25 @@
 #include <Misc.au3>
 #include <String.au3>
 #Include <File.au3>
+#include <SendMessage.au3>
+
+Func SendBang($szBang)
+   Local Const $hWnd = WinGetHandle("[CLASS:DummyRainWClass]")
+   If $hWnd <> 0 Then
+      Local Const $iSize = StringLen($szBang) + 1
+
+      Local Const $pMem = DllStructCreate("wchar[" & $iSize & "]")
+      DllStructSetData($pMem, 1, $szBang)
+
+      Local Const $pCds = DllStructCreate("dword;dword;ptr")
+      DllStructSetData($pCds, 1, 1)
+      DllStructSetData($pCds, 2, ($iSize * 2))
+      DllStructSetData($pCds, 3, DllStructGetPtr($pMem))
+
+      Local Const $WM_COPYDATA = 0x004A
+      _SendMessage($hWnd, $WM_COPYDATA, 0, DllStructGetPtr($pCds))
+   EndIf
+EndFunc
 
 Opt("TrayIconHide", 1)
 
@@ -62,7 +81,7 @@ While 1
 		 Exit
 
 	  Case $UpdateButton
-		 ShellExecute("refresh.exe", $cfgRefreshCommand)
+		 SendBang($cfgRefreshCommand)
 
 	  Case $VariableInput
 		 $NewVarValue = GUICtrlRead($VariableInput)

@Resources/Config/cvsettings.inc

@@ -1,6 +1,6 @@
 [Settings]
-; Refresh your skin ... !Refresh * will refresh all
-RefreshCommand=/!RefreshGroup TronMCP
+; Refresh your skin ... [!Refresh *] will refresh all
+RefreshCommand=[!RefreshGroup TronMCP]
 ; Name displayed in the Taskbar area
 TaskbarTitle=Configure Tron MCP
 ; Window width; should match HeaderImage width
@@ -20,8 +20,10 @@ File1=..\..\Variables.inc
 [Variables]
 BgWidth=Width of the background skin
 BgHeight=Height of the background skin
-WeatherQ=Weather query for http://openweathermap.org
-WeatherApiKey=API key for http://openweathermap.org
+WeatherQ=Weather query for openweathermap.org
+WeatherApiKey=API key for openweathermap.org
+Latitude=Location latitude (find it on latlong.net)
+Longitude=Location longitude (find it on latlong.net)
 Drive1=Drive letter for drive 1
 Drive2=Drive letter for drive 2
 Drive3=Drive letter for drive 3

@Resources/Scripts/Milliseconds.lua

@@ -1,4 +1,4 @@
-local offset, lastSecond, ms
+local offset, lastSecond
 
 function Initialize()
 	offset = os.clock()
@@ -11,6 +11,6 @@ function Update()
 		lastSecond = os.time()
 	end
 
-	_,ms = math.modf(os.clock()-offset)
+	local _, ms = math.modf(os.clock()-offset)
 	return ms * 1000
 end

@Resources/Scripts/PingPong.lua

@@ -2,25 +2,25 @@ local max, op, value, previous
 
 function Initialize()
     op = 1
-    flip = '0'
+    Flip = '0'
     max = SELF:GetNumberOption('MaxValue')
     previous = SELF:GetNumberOption('Value')
     value = previous
 end
 
 function Update()
-    current = SELF:GetNumberOption('Value')
+    local current = SELF:GetNumberOption('Value')
 
     if current > previous then
         value = value + op * (current - previous)
     else
         if op == 1 then
             op = -1
-            flip = '1'
+            Flip = '1'
             value = max - current
         else
             op = 1
-            flip = '0'
+            Flip = '0'
             value = current
         end
     end

@Resources/Scripts/TimeToMinutes.lua

@@ -0,0 +1,19 @@
+function Initialize() end
+
+local function isnil(str)
+    return str == nil or str == ''
+end
+
+function Update()
+    local value = SELF:GetOption('Value')
+    if isnil(value) then
+        return 0
+    end
+
+    local h, m = string.match(value, '(%d%d):(%d%d)')
+    if isnil(h) or isnil(m) then
+        return 0
+    end
+
+    return tonumber(h) * 60 + tonumber(m)
+end

@Resources/Scripts/ToLocalTime.lua

@@ -0,0 +1,53 @@
+function Initialize() end
+
+local function isnil(str)
+    return str == nil or str == ''
+end
+
+function Update()
+    -- get input
+    local value = SELF:GetOption('Value')
+    if isnil(value) then
+        return ''
+    end
+
+    -- parse ISO date
+    local Y, M, D, h, m, s, zh, zm = string.match(value, '(%d%d%d%d)-(%d%d)-(%d%d)T(%d%d):(%d%d):(%d%d)([+-]?%d?%d?):?(%d?%d?)')
+    if isnil(Y) or isnil(M) or isnil(D) or isnil(h) or isnil(m) or isnil(s) then
+        return ''
+    end
+
+    -- get local time offset
+    local ho, mo = string.match(os.date('%z'), '([+-]%d%d)(%d%d)')
+
+    -- apply local offset
+    h = tonumber(h) + tonumber(ho)
+    m = tonumber(m) + tonumber(mo)
+
+    -- apply input offset
+    if not isnil(zh) then
+        h = h - tonumber(zh)
+    end
+    if not isnil(zm) then
+        m = m - tonumber(zm)
+    end
+
+    -- fix minutes outbounds
+    if m >= 60 then
+        h = h + 1
+        m = m - 60
+    elseif m < 0 then
+        h = h - 1
+        m = m + 60
+    end
+
+    -- fix hours outbounds
+    if h >= 24 then
+        h = h - 24
+    elseif h < 0 then
+        h = h + 24
+    end
+
+    -- format time
+    return string.format('%02d:%02d', h, m)
+end