diff --git a/source2/Build/Cosmos.Build.Builder/CosmosTask.cs b/source2/Build/Cosmos.Build.Builder/CosmosTask.cs
index 1458b4ad9..e33196263 100644
--- a/source2/Build/Cosmos.Build.Builder/CosmosTask.cs
+++ b/source2/Build/Cosmos.Build.Builder/CosmosTask.cs
@@ -7,24 +7,24 @@ using System.IO;
 
 namespace Cosmos.Build.Builder {
   public class CosmosTask : Task {
+    protected string mCosmosPath;
 
-    public void Run(string aCosmosPath) {
-      string xOutputPath = aCosmosPath + @"\Build\VSIP";
+    public CosmosTask(string aCosmosPath) {
+      mCosmosPath = aCosmosPath;
+    }
 
-      EchoOff();
+    protected override void DoRun() {
+      string xOutputPath = mCosmosPath + @"\Build\VSIP";
 
-      Echo("Compiling Cosmos");
-
-      CD(aCosmosPath + @"\source");
-      Start(Paths.Windows + @"\Microsoft.NET\Framework\v4.0.30319\msbuild.exe", @"Cosmos.sln /maxcpucount /verbosity:normal /nologo /p:Configuration=Bootstrap /p:Platform=x86 /p:OutputPath=" + Quoted(xOutputPath));
-      //%windir%\Microsoft.NET\Framework\v4.0.30319\msbuild Cosmos.sln /maxcpucount /verbosity:normal /nologo /p:Configuration=Bootstrap /p:Platform=x86 /p:OutputPath="%THE_OUTPUT_PATH%"
+      Section("Compiling Cosmos");
+      StartConsole(Paths.Windows + @"\Microsoft.NET\Framework\v4.0.30319\msbuild.exe", mCosmosPath + @"\source\Cosmos.sln /maxcpucount /verbosity:normal /nologo /p:Configuration=Bootstrap /p:Platform=x86 /p:OutputPath=" + Quoted(xOutputPath));
 
       CD(xOutputPath);
 
-      Echo("Copying files");
+      Section("Copying files");
       // Copy templates
       // .iss does some of this as well.. why some here? And why is VB disabled in .iss?
-      SrcPath = aCosmosPath + @"source2\VSIP\Cosmos.VS.Package\obj\x86\Debug";
+      SrcPath = mCosmosPath + @"source2\VSIP\Cosmos.VS.Package\obj\x86\Debug";
       Copy("CosmosProject (C#).zip");
       Copy("CosmosKernel (C#).zip");
       Copy("CosmosProject (F#).zip");
diff --git a/source2/Build/Cosmos.Build.Builder/MainWindow.xaml b/source2/Build/Cosmos.Build.Builder/MainWindow.xaml
index 5f0a7a0a4..da55e6cd3 100644
--- a/source2/Build/Cosmos.Build.Builder/MainWindow.xaml
+++ b/source2/Build/Cosmos.Build.Builder/MainWindow.xaml
@@ -1,8 +1,13 @@
 <Window x:Class="Cosmos.Build.Builder.MainWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        Title="MainWindow" Height="350" Width="525" Loaded="Window_Loaded">
-    <Grid>
-        
-    </Grid>
+        Title="MainWindow" Height="389" Width="564" Loaded="Window_Loaded">
+    <DockPanel>
+        <WrapPanel DockPanel.Dock="Top">
+            <Button Name="butnCopy" Click="butnCopy_Click">Copy</Button>
+        </WrapPanel>
+        <ScrollViewer>
+            <TextBlock Name="tblkLog" Text="" TextWrapping="Wrap"/>
+        </ScrollViewer>
+    </DockPanel>
 </Window>
diff --git a/source2/Build/Cosmos.Build.Builder/MainWindow.xaml.cs b/source2/Build/Cosmos.Build.Builder/MainWindow.xaml.cs
index 98d922440..f9872cee3 100644
--- a/source2/Build/Cosmos.Build.Builder/MainWindow.xaml.cs
+++ b/source2/Build/Cosmos.Build.Builder/MainWindow.xaml.cs
@@ -17,14 +17,38 @@ namespace Cosmos.Build.Builder {
       InitializeComponent();
     }
 
+    protected StringBuilder mClipboard = new StringBuilder();
+
     public void Build() {
-      var xTask = new CosmosTask();
-      xTask.Run(@"D:\source\Cosmos");
+      var xTask = new CosmosTask(@"D:\source\Cosmos");
+      xTask.Log.LogLine += new Installer.Log.LogLineHandler(Log_LogLine);
+      xTask.Log.LogSection += new Installer.Log.LogSectionHandler(Log_LogSection);
+      xTask.Run();
+    }
+
+    void Log_LogSection(string aLine) {
+      mClipboard.AppendLine(aLine);
+
+      var xRun = new Run(aLine);
+      xRun.Background = Brushes.Red;
+      tblkLog.Inlines.Add(xRun);
+      tblkLog.Inlines.Add(new LineBreak());
+    }
+
+    void Log_LogLine(string aLine) {
+      mClipboard.AppendLine(aLine);
+
+      tblkLog.Inlines.Add(aLine);
+      tblkLog.Inlines.Add(new LineBreak());
     }
 
     private void Window_Loaded(object sender, RoutedEventArgs e) {
       Build();
     }
 
+    private void butnCopy_Click(object sender, RoutedEventArgs e) {
+      Clipboard.SetText(mClipboard.ToString());
+    }
+
   }
 }
diff --git a/source2/Build/Cosmos.Build.Installer/Log.cs b/source2/Build/Cosmos.Build.Installer/Log.cs
index 6c0ac2094..8b6cbeb6f 100644
--- a/source2/Build/Cosmos.Build.Installer/Log.cs
+++ b/source2/Build/Cosmos.Build.Installer/Log.cs
@@ -5,30 +5,22 @@ using System.Text;
 
 namespace Cosmos.Build.Installer {
   public class Log {
-    public Log() {
-      mEchoing = true;
+    public void WriteLine(string aText) {
+      if (LogLine != null) {
+        LogLine(aText);
+      }
     }
 
-    protected bool mEchoing;
-    public bool Echoing {
-      get { return mEchoing; }
+    public void NewSection(string aText) {
+      if (LogSection != null) {
+        LogSection(aText);
+      }
     }
 
-    public void Echo() {
-      Echo("");
-    }
-
-    public void Echo(string aText) {
-      // TODO
-    }
-
-    public void EchoOn() {
-      mEchoing = true;
-    }
-
-    public void EchoOff() {
-      mEchoing = false;
-    }
+    public delegate void LogLineHandler(string aLine);
+    public event LogLineHandler LogLine;
 
+    public delegate void LogSectionHandler(string aLine);
+    public event LogSectionHandler LogSection;
   }
 }
diff --git a/source2/Build/Cosmos.Build.Installer/Task.cs b/source2/Build/Cosmos.Build.Installer/Task.cs
index cd04500e1..bd4774cfc 100644
--- a/source2/Build/Cosmos.Build.Installer/Task.cs
+++ b/source2/Build/Cosmos.Build.Installer/Task.cs
@@ -6,28 +6,43 @@ using System.IO;
 using System.Diagnostics;
 
 namespace Cosmos.Build.Installer {
-  public class Task {
-    public void Start(string aEXE, string aParams) {
-      Start(aEXE, aParams, true);
+  public abstract class Task {
+    protected abstract void DoRun();
+
+    public void Run() {
+      DoRun();
     }
-    public void Start(string aExe, string aParams, bool aWait) {
+
+    public void StartConsole(string aExe, string aParams) {
       var xStart = new ProcessStartInfo();
       xStart.FileName = aExe;
       xStart.WorkingDirectory = CurrPath;
       xStart.Arguments = aParams;
       xStart.UseShellExecute = false;
+      xStart.CreateNoWindow = true;
       xStart.RedirectStandardOutput = true;
-      //xStart.RedirectStandardError = true;
       using (var xProcess = Process.Start(xStart)) {
         using (var xReader = xProcess.StandardOutput) {
-          string xRresult = xReader.ReadToEnd();
+          string xLine;
+          while (true) {
+            xLine = xReader.ReadLine();
+            if (xLine == null) {
+              break;
+            }
+            Log.WriteLine(xLine);
+          }
         }
+        xProcess.WaitForExit();
       }
     }
 
     private Log mLog = new Log();
     public Log Log { get { return mLog; } }
 
+    public void Section(string aText) {
+      Log.NewSection(aText);
+    }
+
     public string CurrPath {
       get { return Directory.GetCurrentDirectory(); }
       set { Directory.SetCurrentDirectory(value); }
@@ -56,20 +71,14 @@ namespace Cosmos.Build.Installer {
       Copy(aSrcPathname, Path.GetFileName(aSrcPathname));
     }
     public void Copy(string aSrcPathname, string aDestPathname) {
-      File.Copy(Path.Combine(SrcPath, aSrcPathname), Path.Combine(CurrPath, aDestPathname));
+      File.Copy(Path.Combine(SrcPath, aSrcPathname), Path.Combine(CurrPath, aDestPathname), true);
     }
 
     public void Echo() {
-      mLog.Echo("");
+      mLog.WriteLine("");
     }
     public void Echo(string aText) {
-      mLog.Echo(aText);
-    }
-    public void EchoOn() {
-      mLog.EchoOn();
-    }
-    public void EchoOff() {
-      mLog.EchoOff();
+      mLog.WriteLine(aText);
     }
   }
 }