diff --git a/Resources/Details.bmp b/Resources/Details.bmp
new file mode 100644
index 0000000..2187b4b
Binary files /dev/null and b/Resources/Details.bmp differ
diff --git a/Resources/Error.bmp b/Resources/Error.bmp
new file mode 100644
index 0000000..eb67a1c
Binary files /dev/null and b/Resources/Error.bmp differ
diff --git a/Resources/Info.bmp b/Resources/Info.bmp
new file mode 100644
index 0000000..f498639
Binary files /dev/null and b/Resources/Info.bmp differ
diff --git a/Resources/Verbose.bmp b/Resources/Verbose.bmp
new file mode 100644
index 0000000..e3fb642
Binary files /dev/null and b/Resources/Verbose.bmp differ
diff --git a/Resources/Warning.bmp b/Resources/Warning.bmp
new file mode 100644
index 0000000..a68ac6e
Binary files /dev/null and b/Resources/Warning.bmp differ
diff --git a/Test/X2LogTest.dpr b/Test/X2LogTest.dpr
index 0a4af8d..7e8778a 100644
--- a/Test/X2LogTest.dpr
+++ b/Test/X2LogTest.dpr
@@ -1,6 +1,11 @@
 program X2LogTest;
 
 uses
+  madExcept,
+  madLinkDisAsm,
+  madListHardware,
+  madListProcesses,
+  madListModules,
   Forms,
   MainFrm in 'source\MainFrm.pas' {MainForm},
   X2Log.Intf in '..\X2Log.Intf.pas',
@@ -24,6 +29,7 @@ var
 begin
   Application.Initialize;
   Application.MainFormOnTaskbar := True;
+  Application.Title := 'X²LogTest';
   Application.CreateForm(TMainForm, MainForm);
   Application.Run;
 end.
diff --git a/Test/X2LogTest.dproj b/Test/X2LogTest.dproj
index 35a1f50..29eb114 100644
--- a/Test/X2LogTest.dproj
+++ b/Test/X2LogTest.dproj
@@ -84,6 +84,8 @@
 			<DCC_Define>DEBUG;$(DCC_Define)</DCC_Define>
 		</PropertyGroup>
 		<PropertyGroup Condition="'$(Cfg_2_Win32)'!=''">
+			<DCC_Define>madExcept;$(DCC_Define)</DCC_Define>
+			<DCC_MapFile>3</DCC_MapFile>
 			<Manifest_File>$(BDS)\bin\default_app.manifest</Manifest_File>
 			<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
 			<VerInfo_Locale>1033</VerInfo_Locale>
diff --git a/Test/source/MainFrm.dfm b/Test/source/MainFrm.dfm
index 672e37f..89de2cd 100644
--- a/Test/source/MainFrm.dfm
+++ b/Test/source/MainFrm.dfm
@@ -32,6 +32,10 @@ object MainForm: TMainForm
     OnChange = pcObserversChange
     object tsEvent: TTabSheet
       Caption = 'Event Observer '
+      ExplicitLeft = 0
+      ExplicitTop = 0
+      ExplicitWidth = 0
+      ExplicitHeight = 0
       object mmoEvent: TMemo
         AlignWithMargins = True
         Left = 8
@@ -51,6 +55,10 @@ object MainForm: TMainForm
     object tsFile: TTabSheet
       Caption = 'File Observer'
       ImageIndex = 1
+      ExplicitLeft = 0
+      ExplicitTop = 0
+      ExplicitWidth = 0
+      ExplicitHeight = 0
     end
     object tsNamedPipe: TTabSheet
       Caption = 'Named Pipe Observer'
@@ -78,7 +86,18 @@ object MainForm: TMainForm
       Align = alRight
       Cancel = True
       Caption = 'Close'
+      TabOrder = 1
+    end
+    object btnMonitorForm: TButton
+      Left = 0
+      Top = 0
+      Width = 145
+      Height = 25
+      Align = alLeft
+      Cancel = True
+      Caption = 'Monitor Form Observer'
       TabOrder = 0
+      OnClick = btnMonitorFormClick
     end
   end
   object GroupBox1: TGroupBox
diff --git a/Test/source/MainFrm.pas b/Test/source/MainFrm.pas
index 9eb5948..85b7042 100644
--- a/Test/source/MainFrm.pas
+++ b/Test/source/MainFrm.pas
@@ -28,6 +28,7 @@ type
     edtException: TEdit;
     btnException: TButton;
     tsNamedPipe: TTabSheet;
+    btnMonitorForm: TButton;
     
     procedure FormCreate(Sender: TObject);
     procedure FormDestroy(Sender: TObject);
@@ -36,6 +37,7 @@ type
     procedure edtExceptionKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
     procedure edtMessageKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
     procedure btnExceptionClick(Sender: TObject);
+    procedure btnMonitorFormClick(Sender: TObject);
   private
     FLog: IX2Log;
     FObserver: IX2LogObserver;
@@ -56,6 +58,7 @@ uses
   X2Log.Exception.madExcept,
   X2Log.Observer.Event,
   X2Log.Observer.LogFile,
+  X2Log.Observer.MonitorForm,
   X2Log.Observer.NamedPipe;
 
 
@@ -65,11 +68,15 @@ uses
 { TMainForm }
 procedure TMainForm.FormCreate(Sender: TObject);
 begin
+  { Testing the localization (Dutch) }
   SetLogResourceString(@LogLevelVerbose, 'Uitgebreid');
   SetLogResourceString(@LogLevelInfo, 'Informatie');
   SetLogResourceString(@LogLevelWarning, 'Waarschuwing');
   SetLogResourceString(@LogLevelError, 'Fout');
 
+  SetLogResourceString(@LogMonitorFormColumnTime, 'Tijd');
+  SetLogResourceString(@LogMonitorFormColumnMessage, 'Melding');
+
   FLog := TX2Log.Create;
   FLog.SetExceptionStrategy(TX2LogmadExceptExceptionStrategy.Create);
 
@@ -164,4 +171,10 @@ begin
   end;
 end;
 
+
+procedure TMainForm.btnMonitorFormClick(Sender: TObject);
+begin
+  TX2LogObserverMonitorForm.ShowInstance(FLog);
+end;
+
 end.
diff --git a/X2Log.Constants.pas b/X2Log.Constants.pas
index ffc0546..7621d1e 100644
--- a/X2Log.Constants.pas
+++ b/X2Log.Constants.pas
@@ -26,6 +26,19 @@ resourcestring
   LogFileLineDetails = ' (details: %s)';
 
 
+  {
+    X2Log.Observer.MonitorForm
+  }
+
+  { Caption of the monitor form. %s is optional and will be replaced
+    with the application's title }
+  LogMonitorFormCaption = '%s - Live Log';
+
+  { Caption of the columns in the live log view }
+  LogMonitorFormColumnTime = 'Time';
+  LogMonitorFormColumnMessage = 'Message';
+
+
 
   function GetLogLevelText(ALogLevel: TX2LogLevel): string;
 
diff --git a/X2Log.Global.pas b/X2Log.Global.pas
index 2c1faca..d6172d1 100644
--- a/X2Log.Global.pas
+++ b/X2Log.Global.pas
@@ -9,8 +9,10 @@ uses
 
 type
   TX2GlobalLog = class(TObject)
-  private
-    class var FInstance: IX2Log;
+  private class var
+    FInstance: IX2Log;
+  protected
+    class procedure CleanupInstance;
   public
     class function Instance: IX2Log;
 
@@ -46,6 +48,13 @@ begin
 end;
 
 
+class procedure TX2GlobalLog.CleanupInstance;
+begin
+  if Assigned(FInstance) then
+    FreeAndNil(FInstance);
+end;
+
+
 class procedure TX2GlobalLog.Attach(AObserver: IX2LogObserver);
 begin
   Instance.Attach(AObserver);
@@ -99,4 +108,9 @@ begin
   Instance.Exception(AException, AMessage, ADetails);
 end;
 
+
+initialization
+finalization
+  TX2GlobalLog.CleanupInstance;
+
 end.
diff --git a/X2Log.Observer.MonitorForm.dfm b/X2Log.Observer.MonitorForm.dfm
index 994b316..b85915c 100644
--- a/X2Log.Observer.MonitorForm.dfm
+++ b/X2Log.Observer.MonitorForm.dfm
@@ -1,7 +1,7 @@
 object X2LogObserverMonitorForm: TX2LogObserverMonitorForm
   Left = 0
   Top = 0
-  Caption = 'Log'
+  Caption = 'Live Log'
   ClientHeight = 519
   ClientWidth = 658
   Color = clBtnFace
@@ -11,6 +11,321 @@ object X2LogObserverMonitorForm: TX2LogObserverMonitorForm
   Font.Name = 'Tahoma'
   Font.Style = []
   OldCreateOrder = False
+  OnClose = FormClose
+  OnShow = FormShow
   PixelsPerInch = 96
   TextHeight = 13
+  object vstLog: TVirtualStringTree
+    Left = 0
+    Top = 0
+    Width = 658
+    Height = 519
+    Align = alClient
+    Header.AutoSizeIndex = 2
+    Header.Font.Charset = DEFAULT_CHARSET
+    Header.Font.Color = clWindowText
+    Header.Font.Height = -11
+    Header.Font.Name = 'Tahoma'
+    Header.Font.Style = []
+    Header.Options = [hoAutoResize, hoColumnResize, hoDrag, hoShowSortGlyphs, hoVisible, hoHeaderClickAutoSort]
+    Images = ilsLog
+    TabOrder = 0
+    TreeOptions.PaintOptions = [toHideFocusRect, toShowButtons, toShowDropmark, toThemeAware]
+    TreeOptions.SelectionOptions = [toFullRowSelect]
+    OnFreeNode = vstLogFreeNode
+    OnGetText = vstLogGetText
+    OnGetImageIndex = vstLogGetImageIndex
+    OnInitNode = vstLogInitNode
+    Columns = <
+      item
+        Options = [coAllowClick, coDraggable, coEnabled, coParentBidiMode, coParentColor, coShowDropMark, coVisible, coAllowFocus]
+        Position = 0
+        Width = 24
+      end
+      item
+        Position = 1
+        Width = 150
+        WideText = 'Time'
+      end
+      item
+        Position = 2
+        Width = 480
+        WideText = 'Message'
+      end>
+  end
+  object ilsLog: TImageList
+    Left = 584
+    Top = 48
+    Bitmap = {
+      494C010105004000480010001000FFFFFFFFFF10FFFFFFFFFFFFFFFF424D3600
+      0000000000003600000028000000400000002000000001002000000000000020
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      00000000000000000000000000000000000000000000000000009B7C6C009B7C
+      6C009B7C6C009B7C6C009B7C6C009B7C6C009B7C6C009B7C6C009B7C6C009B7C
+      6C009B7C6C009B7C6C0000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      00000000000000000000000000000000000000000000000000009B776600FFFF
+      FF00FAF4E900FAF4E900FAF4E900FAF4E900FAF4E900FAF4E900FAF4E900F9EF
+      E000F9EFE0009779670000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000A27F6F00FFFF
+      FF00DDC1B400DDC1B400DDC1B400DDC1B400DDBEAD00DDBEAD00DCBAA500DCBA
+      A500F9EFE0009779670000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000A3807000FFFF
+      FF00DBC4BD00DBC4BD00DDC1B400DDC1B400DDBEAD00DDBEAD00DCBAA500DCBA
+      A500FAF4E9009B7C6C0000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000A9877800FFFF
+      FF00DBC6C200DBC4BD00DBC4BD00DDC1B400DBBFB400DCBAA500DDBEAD00DDBE
+      AD00FAF4E9009779670000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000AB897A00FFFF
+      FF00DBC6C200DBC6C200DBC4BD00DBC4BD00DBBFB400DCBAA500DDBEAD00DCBA
+      A500FAF4E9009B7C6C0000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000AB897A00FFFF
+      FF00DBC6C200DBC4BD00DBC4BD00DBC4BD00DDC1B400DBBFB400DCBAA500DDBE
+      AD00FAF4E9009B7C6C0000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000B1908000FFFF
+      FF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00FCF9F500FCF9F500FCF9F500FAF4
+      E900FAF4E9009B7C6C0000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000AF8F8000FFFF
+      FF00DFCDCB00DFCDCB00DBC6C200DBC4BD00DBC4BD00DDC1B400DDBEAD00DDBE
+      AD00FCF9F5009B7C6C0000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000B1908000FFFF
+      FF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00FCF9F500FCF9F500FAF4
+      E900F0E8E0009B7C6C0000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000B1908000FFFF
+      FF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00FCF9F500A3807000A380
+      7000A3807000A380700000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000B8988800FFFF
+      FF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00FCF9F500FFFFFF00A3807000F5E2
+      D900B08E7D00AB9E980000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000B8988800FFFF
+      FF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00FFFFFF00A3807000B08E
+      7D00AB9E98000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000B8988800B898
+      8800B1908000B1908000B08E7D00B08E7D00AC887700AC887700A3807000AB9E
+      9800000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000005C8F5C002979270014700D0014700D00277525005C8F5C000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      000000000000A6795F00A1552D00A2481400A04615009E543000A47965000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      000000000000000000000000000000000000000000005E63B2001221BA000812
+      B1000812B1000810AA00080EA600080EA600080EA600080A9D00080EA6000606
+      9A00080A9D00080A9D006060A400000000000000000000000000000000000000
+      00000F7D0F00088800000888000013880000217D000032720000266D0000126D
+      0D00000000000000000000000000000000000000000000000000000000000000
+      0000AD4F0F00BE580000C55F0000BE580000BE580000B04A0000A94300009D43
+      14000000000000000000000000000000000000000000749AAC003593B9002F95
+      BC002693BB002693BB001A92B9001492B9000F92B8000B91B6000B91B6000C8F
+      B5000C8FB5001B80A800000000000000000000000000192CC6002441E000001E
+      D700001ED7000526DB000015C9000013C7000013C7000008B7000921C7000004
+      AD000009AB000004A200080EA600000000000000000000000000000000000585
+      070004A00800009D010004A00800009D0100009D0100009500001E7E0000396B
+      000010690200000000000000000000000000000000000000000000000000B752
+      0200D56D0000D56D0000D2670000EB952800F8B04F00DC750000BE580000A943
+      0000A03D0600000000000000000000000000000000003D98BD00A6EBF70084E1
+      F1006CE2F10056E3F10040E9F50019F1FA002AF7F70000FEFE0000FEFE0000FE
+      FE0000FEFE0000FEFE001083AB0000000000000000001C32CE00264AEE000020
+      E6000533F200B0C1EF001641F100001ED7000015C9001C40E500D0DEFF002441
+      E0000008B7000009AB0006069A00000000000000000000000000158816000BA8
+      170004A0080036C15400DCF3E9007ADD9B00009D010000950000009D01001285
+      0000396B0000126D0D0000000000000000000000000000000000B65A1000DC75
+      0000D56D0000D56D0000DA985000F4FEFF00FEFFFF00FFFAE100D56D0000BE58
+      0000B04A00009D4314000000000000000000000000003593B900A5E7F3007EDB
+      ED0069DBEC0055DEEE0032E3FD001E374000453C380009FFFF0000FEFE0000FE
+      FE0000FEFE0000FEFE000C8FB5000000000000000000213AD200294FF7000028
+      F800C0C7E400F1EDE000D9DFEC000F3BF1000C34EB00E1EAFD00FFFFF900EFF8
+      FF002441E0000004AD0006069A0000000000000000006097600024A82F0008A9
+      1B002BB43E00F6F0F500FCF6FA00FFFEFF007ADD9B00009D0100009D01000095
+      0000217D0000266D00005C8F5C000000000000000000AE795400D97E1B00DC75
+      0000DC750000DC750000CA844900ECF9FF00F4FEFF00FEEED500D96D0000C862
+      0000BE580000A9430000A47965000000000000000000709EB30069C3DD0089DE
+      F00069DBEC005ADCED0044E3F4000B91B600129DB80008F5FC0000F4F90000FE
+      FE0000FEFE0000E4EE005585A1000000000000000000213AD2002852FF00A0AC
+      E200EDEADD00E4E4E300F1F0E900D4DCF300CFD9F800FFFFF900FFFFF900FFFF
+      F900DEEDFF000921C700080EA60000000000000000002C8E2B0039BF4F0024A8
+      2F00ECE6EA00F5EEF400FCF6FA00FFFEFF00FFFEFF007ADD9B00009F0900009D
+      01000095000032720000277525000000000000000000B8662400E9912400E27C
+      0000E27C0000E27C0000D96D0000CA6C1000D6853000D96D0000D56D0000C862
+      0000C8620000B04A0000A1552D000000000000000000000000002F9BC50094E2
+      F0007EDBED005ADCED0056E3F10032E6EB0046DCDD0016ECF70006EEF60000F4
+      F90000FEFE00128AB1000000000000000000000000002945DB003764FF000533
+      F200D7D7E000ECEBE500EDEDEB00F4F4F100FAF9F600FFFFF900FFFFF900FFFF
+      F9002E54EC000008B700080A9D0000000000000000001E93220039BF4F00AAC9
+      A700FAEAF900D1E1D1001EAF3300DAEEDD00FFFEFF00FFFEFF007ADD9B00009D
+      0100009D0100297C000014700D000000000000000000C4691600ED992A00E881
+      0000E8810000E8810000F4971600FFD89400FFD58F00FFC76400D96D0000D56D
+      0000CE680000BE580000A24814000000000000000000000000000000000049B3
+      D60087DFEF0069DBEC0058E4F6001A888E004074720026F2FE0016ECF70008F5
+      FC0002C6DA006E9AAA000000000000000000000000002C48DE004473FF00003C
+      FF000537F800D2D6E800EDEDEB00F4F4F100FFFFF900FFFFF900EAEFFF001D46
+      EF000014D2000012BF00060CA3000000000000000000219624005DD27C0017A3
+      25008EBF880011AB24001BB940000BAC2600DAEEDD00FFFEFF00FFFEFF007ADD
+      9B00009D01001B86000014700D000000000000000000CA6C1000F6A73C00EF88
+      0000EF880000EF880000EB952800FEFFFF00FEFFFF00FFE7B900DC750000D56D
+      0000D56D0000C55F0000A248140000000000000000000000000000000000409F
+      C20087DFEF007EDBED0047E8FF00243A3E003F3635001DFBFF002BE5F20021EE
+      F600268CAA00000000000000000000000000000000002F4EE3004D81FF00044A
+      FF00002CF600B0BAE800EDEDEB00F4F4F100F4F4F100FFFFF900D0DEFF00012D
+      ED00001ED7000013C7000009AB0000000000000000002C922C0077DC95002CC5
+      59001BB940002CC5590026C04E0022BB45000BAC2600DAEEDD00FFFEFF00FFFE
+      FF0078DB960013880000267D26000000000000000000BF6B2000FCBA5A00F68F
+      0000F7900000F68F0000E28D2500F4FEFF00FEFFFF00FFE2B200E1750000D771
+      0000D56D0000C55F0000A4582B00000000000000000000000000000000000000
+      000038ABD00094E2F00038D2F600211210003827260020CEDA0040E9F5001EAC
+      CF0000000000000000000000000000000000000000003253E500568EFF000031
+      EB00B6B8DC00ECEBE500EDEDEB00F4F4F100F4F4F100FFFFF900FFFFF900E1EA
+      FD000031EB000013C7000810AA000000000000000000629C620053C66C0061D8
+      890031CA630031CA63002CC5590026C04E0022BB45000BAC2600DAEEDD00FCF6
+      FA00CAECD7000E8E08005C905C000000000000000000B57B4E00F8B04F00FDA9
+      2C00FD960000FD960000DA842300EAF2FB00EFF2F700F5D6A900E1750000DC75
+      0000D56D0000C55F0000A6795F00000000000000000000000000000000000000
+      00005AA3C00082D3E80045CFF100110602002B14100023C9E50055DEEE003C92
+      B7000000000000000000000000000000000000000000385AEA004F77EC009A98
+      CB00EDEADD00E4E4E300F1F0E900D2D6E800DFE3F400FFFFF900FFFFF900FFFF
+      F900D0DEFF000526DB000611B2000000000000000000000000001E9A230083E5
+      A7004CD3790031CA630031CA630027C3530022BB45001CB53A0008A91B007ACC
+      850011AB24000F7D0F0000000000000000000000000000000000D1761900FFC7
+      6400FFA21300FF980000CF7A2600DFEEFE00E3EFFB00E4CBAC00E1750000DC75
+      0000D7710000AE510E0000000000000000000000000000000000000000000000
+      00000000000031A1C9009DE6F60031B0D30027ADCF0067E5FA0031A1C9000000
+      00000000000000000000000000000000000000000000385AEA0067A4FF000F35
+      D200D8D4D800ECEBE500D9D8E4000533F200003CFF00F4F4F100FFFFF900FFFF
+      F9001944F9000015C9000012BF000000000000000000000000000000000024A4
+      2D0083E5A7005ED8880031CA630027C3530022BB45001CB53A0016B02E000BAC
+      2600058A08000000000000000000000000000000000000000000BE916D00DA84
+      2300FFC76400FFAD2600DC750000CD6E0F00D5760F00DA790B00E27C0000E27C
+      0000BD5700000000000000000000000000000000000000000000000000000000
+      00000000000074A9BD006FC7E300A5E7F30094E2F00077D4E7005398B5000000
+      000000000000000000000000000000000000000000003D60F0006DABFF00116E
+      FF001136D300BDB9D4000633E300044AFF00003CFF000537F800D4DCF3000C3B
+      F9000020E600001ED7000611B200000000000000000000000000000000000000
+      00001E9A230056CA730077E09C005DD27C0043C8660036C154001EAA2F001588
+      160000000000000000000000000000000000000000000000000000000000BE91
+      6D00D1761900F8B04F00FFBF4E00FDA92C00F69A1900EF911500DA790B00BA5C
+      0C00000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000031A1C900B8E8F200B1E9F600369DC100000000000000
+      00000000000000000000000000000000000000000000355DF200BAE0FF005CA0
+      FF00569AFF003A60E4004584FF003F76FF003764FF00295AFF001944F9001944
+      F9001D46EF001D38DB001326C300000000000000000000000000000000000000
+      000000000000629C62002C922C00229A28001E9322002C922C00629C62000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      000000000000B57B4E00C26F2100CD6E0F00CA6C1000BF6B2000AE7954000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      00000000000000000000000000003D98BD00369DC10000000000000000000000
+      000000000000000000000000000000000000000000006373CE00365DEF004162
+      EE00385AEA00385AEA00385AEA003253E500304DE2002945DB002945DB002441
+      E000213AD2001C32CE00656DB900000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      0000000000000000000000000000000000000000000000000000000000000000
+      000000000000000000000000000000000000424D3E000000000000003E000000
+      2800000040000000200000000100010000000000000100000000000000000000
+      000000000000000000000000FFFFFF00FFFF000000000000C003000000000000
+      C003000000000000C003000000000000C003000000000000C003000000000000
+      C003000000000000C003000000000000C003000000000000C003000000000000
+      C003000000000000C003000000000000C003000000000000C007000000000000
+      C00F000000000000FFFF000000000000FFFFFFFFFFFFFFFFF81FF81FFFFF8001
+      F00FF00F80038001E007E00780018001C003C003800180018001800180018001
+      80018001C003800180018001E003800180018001E007800180018001F00F8001
+      80018001F00F8001C003C003F81F8001E007C007F81F8001F00FE00FFC3F8001
+      F81FF81FFE7F8001FFFFFFFFFFFFFFFF00000000000000000000000000000000
+      000000000000}
+  end
 end
diff --git a/X2Log.Observer.MonitorForm.pas b/X2Log.Observer.MonitorForm.pas
index 9167aac..b11f9b3 100644
--- a/X2Log.Observer.MonitorForm.pas
+++ b/X2Log.Observer.MonitorForm.pas
@@ -2,8 +2,12 @@ unit X2Log.Observer.MonitorForm;
 
 interface
 uses
+  System.Classes,
+  System.Generics.Collections,
   Vcl.Controls,
   Vcl.Forms,
+  Vcl.ImgList,
+  VirtualTrees,
   Winapi.Messages,
 
   X2Log.Intf;
@@ -15,26 +19,185 @@ const
 
 type
   TX2LogObserverMonitorForm = class(TForm, IX2LogObserver)
+    vstLog: TVirtualStringTree;
+    ilsLog: TImageList;
+
+    procedure FormShow(Sender: TObject);
+    procedure FormClose(Sender: TObject; var Action: TCloseAction);
+    procedure vstLogInitNode(Sender: TBaseVirtualTree; ParentNode, Node: PVirtualNode; var InitialStates: TVirtualNodeInitStates);
+    procedure vstLogFreeNode(Sender: TBaseVirtualTree; Node: PVirtualNode);
+    procedure vstLogGetText(Sender: TBaseVirtualTree; Node: PVirtualNode; Column: TColumnIndex; TextType: TVSTTextType; var CellText: string);
+    procedure vstLogGetImageIndex(Sender: TBaseVirtualTree; Node: PVirtualNode; Kind: TVTImageKind; Column: TColumnIndex; var Ghosted: Boolean; var ImageIndex: Integer);
+  private class var
+    FInstances: TDictionary<IX2Log,TX2LogObserverMonitorForm>;
+  private
+    FFreeOnClose: Boolean;
+    FLogToAttach: IX2Log;
+    FLogAttached: Boolean;
   protected
+    class function GetInstance(ALog: IX2Log; out AForm: TX2LogObserverMonitorForm): Boolean;
+    class procedure RemoveInstance(AForm: TX2LogObserverMonitorForm);
+    class procedure CleanupInstances;
+
     procedure CreateParams(var Params: TCreateParams); override;
 
     procedure WMEnable(var Msg: TWMEnable); message WM_ENABLE;
     procedure CMReenable(var Msg: TMessage); message CM_REENABLE;
+
+    property LogToAttach: IX2Log read FLogToAttach;
+    property LogAttached: Boolean read FLogAttached;
   public
+    class function Instance(ALog: IX2Log): TX2LogObserverMonitorForm;
+
+    class procedure ShowInstance(ALog: IX2Log);
+    class procedure CloseInstance(ALog: IX2Log);
+
+    constructor Create(AOwner: TComponent; ALogToAttach: IX2Log = nil); reintroduce;
+    destructor Destroy; override;
+
     { IX2LogObserver }
     procedure Log(ALevel: TX2LogLevel; const AMessage: string; const ADetails: string = '');
+
+    property FreeOnClose: Boolean read FFreeOnClose write FFreeOnClose;
   end;
 
 
 implementation
 uses
-  Winapi.Windows;
+  System.DateUtils,
+  System.SysUtils,
+  Winapi.Windows,
+
+  X2Log.Constants;
 
 
 {$R *.dfm}
 
 
+type
+  TLogEntryNodeData = record
+    Time: TDateTime;
+    Level: TX2LogLevel;
+    Message: string;
+    Details: string;
+
+    procedure Initialize(ALevel: TX2LogLevel; const AMessage, ADetails: string);
+  end;
+
+  PLogEntryNodeData = ^TLogEntryNodeData;
+
+
+const
+  ColumnLevel = 0;
+  ColumnTime = 1;
+  ColumnMessage = 2;
+
+
+{ TLogEntryNode }
+procedure TLogEntryNodeData.Initialize(ALevel: TX2LogLevel; const AMessage, ADetails: string);
+begin
+  Time := Now;
+  Level := ALevel;
+  Message := AMessage;
+  Details := ADetails;
+end;
+
+
 { TX2LogObserverMonitorForm }
+class function TX2LogObserverMonitorForm.Instance(ALog: IX2Log): TX2LogObserverMonitorForm;
+var
+  log: IX2Log;
+
+begin
+  { Explicit cast ensures we're getting the same pointer every time if, for example,
+    the implementing interface is a descendant of IX2Log }
+  log := (ALog as IX2Log);
+
+  if not Assigned(FInstances) then
+    FInstances := TDictionary<IX2Log,TX2LogObserverMonitorForm>.Create;
+
+  if not FInstances.TryGetValue(log, Result) then
+  begin
+    Result := TX2LogObserverMonitorForm.Create(nil, log);
+    Result.FreeOnClose := True;
+
+    FInstances.Add(log, Result);
+  end;
+end;
+
+
+class procedure TX2LogObserverMonitorForm.ShowInstance(ALog: IX2Log);
+begin
+  Instance(ALog).Show;
+end;
+
+
+class procedure TX2LogObserverMonitorForm.CloseInstance(ALog: IX2Log);
+var
+  monitorForm: TX2LogObserverMonitorForm;
+
+begin
+  if GetInstance(ALog, monitorForm) then
+    monitorForm.Close;
+end;
+
+
+class function TX2LogObserverMonitorForm.GetInstance(ALog: IX2Log; out AForm: TX2LogObserverMonitorForm): Boolean;
+begin
+  Result := False;
+
+  if Assigned(FInstances) then
+    Result := FInstances.TryGetValue(ALog as IX2Log, AForm);
+end;
+
+
+class procedure TX2LogObserverMonitorForm.RemoveInstance(AForm: TX2LogObserverMonitorForm);
+var
+  log: IX2Log;
+
+begin
+  if Assigned(FInstances) then
+  begin
+    for log in FInstances.Keys do
+    begin
+      if FInstances[log] = AForm then
+      begin
+        FInstances.Remove(log);
+        break;
+      end;
+    end;
+  end;
+end;
+
+
+class procedure TX2LogObserverMonitorForm.CleanupInstances;
+begin
+  if Assigned(FInstances) then
+    FreeAndNil(FInstances);
+end;
+
+
+constructor TX2LogObserverMonitorForm.Create(AOwner: TComponent; ALogToAttach: IX2Log);
+var
+  captionFormat: string;
+
+begin
+  inherited Create(AOwner);
+
+  FLogToAttach := ALogToAttach;
+
+  captionFormat := GetLogResourceString(@LogMonitorFormCaption);
+  if Pos('%s', captionFormat) > 0 then
+    Caption := Format(captionFormat, [Application.Title])
+  else
+    Caption := captionFormat;
+
+  vstLog.NodeDataSize := SizeOf(TLogEntryNodeData);
+  vstLog.Header.Columns[ColumnTime].Text := GetLogResourceString(@LogMonitorFormColumnTime);
+  vstLog.Header.Columns[ColumnMessage].Text := GetLogResourceString(@LogMonitorFormColumnMessage);
+end;
+
+
 procedure TX2LogObserverMonitorForm.CreateParams(var Params: TCreateParams);
 begin
   inherited CreateParams(Params);
@@ -43,9 +206,51 @@ begin
 end;
 
 
-procedure TX2LogObserverMonitorForm.Log(ALevel: TX2LogLevel; const AMessage, ADetails: string);
+destructor TX2LogObserverMonitorForm.Destroy;
 begin
-  //
+  if Assigned(FLogToAttach) and FLogAttached then
+    FLogToAttach.Detach(Self);
+
+  RemoveInstance(Self);
+
+  inherited Destroy;
+end;
+
+
+procedure TX2LogObserverMonitorForm.FormShow(Sender: TObject);
+begin
+  if Assigned(FLogToAttach) and (not FLogAttached) then
+  begin
+    FLogToAttach.Attach(Self);
+    FLogAttached := True;
+  end;
+end;
+
+
+procedure TX2LogObserverMonitorForm.FormClose(Sender: TObject; var Action: TCloseAction);
+begin
+  if Assigned(FLogToAttach) and FLogAttached then
+  begin
+    FLogToAttach.Detach(Self);
+    FLogAttached := False;
+  end;
+
+  if FreeOnClose then
+    Action := caFree
+  else
+    Action := caHide;
+end;
+
+
+procedure TX2LogObserverMonitorForm.Log(ALevel: TX2LogLevel; const AMessage, ADetails: string);
+var
+  node: PVirtualNode;
+  nodeData: PLogEntryNodeData;
+
+begin
+  node := vstLog.AddChild(nil);
+  nodeData := vstLog.GetNodeData(node);
+  nodeData^.Initialize(ALevel, AMessage, ADetails);
 end;
 
 
@@ -62,4 +267,71 @@ begin
   EnableWindow(Self.Handle, True);
 end;
 
+
+procedure TX2LogObserverMonitorForm.vstLogInitNode(Sender: TBaseVirtualTree; ParentNode, Node: PVirtualNode;
+                                                   var InitialStates: TVirtualNodeInitStates);
+var
+  nodeData: PLogEntryNodeData;
+
+begin
+  nodeData := Sender.GetNodeData(Node);
+  Initialize(nodeData^);
+end;
+
+
+procedure TX2LogObserverMonitorForm.vstLogFreeNode(Sender: TBaseVirtualTree; Node: PVirtualNode);
+var
+  nodeData: PLogEntryNodeData;
+
+begin
+  nodeData := Sender.GetNodeData(Node);
+  Finalize(nodeData^);
+end;
+
+
+procedure TX2LogObserverMonitorForm.vstLogGetText(Sender: TBaseVirtualTree; Node: PVirtualNode; Column: TColumnIndex;
+                                                  TextType: TVSTTextType; var CellText: string);
+var
+  nodeData: PLogEntryNodeData;
+
+begin
+  CellText := '';
+  nodeData := Sender.GetNodeData(Node);
+
+  case Column of
+    ColumnTime:
+      CellText := DateTimeToStr(nodeData^.Time);
+
+    ColumnMessage:
+      CellText := nodeData^.Message;
+  end;
+end;
+
+
+procedure TX2LogObserverMonitorForm.vstLogGetImageIndex(Sender: TBaseVirtualTree; Node: PVirtualNode; Kind: TVTImageKind;
+                                                        Column: TColumnIndex; var Ghosted: Boolean; var ImageIndex: Integer);
+var
+  nodeData: PLogEntryNodeData;
+
+begin
+  if Kind in [ikNormal, ikSelected] then
+  begin
+    nodeData := Sender.GetNodeData(Node);
+
+    case Column of
+      ColumnLevel:
+        case nodeData^.Level of
+          TX2LogLevel.Verbose:    ImageIndex := 0;
+          TX2LogLevel.Info:       ImageIndex := 1;
+          TX2LogLevel.Warning:    ImageIndex := 2;
+          TX2LogLevel.Error:      ImageIndex := 3;
+        end;
+
+      ColumnMessage:
+        if Length(nodeData^.Details) > 0 then
+          ImageIndex := 4;
+    end;
+  end;
+end;
+
 end.