Index: Core/Common/src/Core.Common.Gui/Core.Common.Gui.csproj
===================================================================
diff -u -ra670d0895ffaba9ace8c0c6e5f9a10103e61a205 -rda4d097a3f50554dda0bb688e187c2be8003de9f
--- Core/Common/src/Core.Common.Gui/Core.Common.Gui.csproj	(.../Core.Common.Gui.csproj)	(revision a670d0895ffaba9ace8c0c6e5f9a10103e61a205)
+++ Core/Common/src/Core.Common.Gui/Core.Common.Gui.csproj	(.../Core.Common.Gui.csproj)	(revision da4d097a3f50554dda0bb688e187c2be8003de9f)
@@ -379,6 +379,7 @@
     <Content Include="nl\Xceed.Wpf.AvalonDock.resources.dll">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
+    <None Include="Resources\arrow-000-medium.png" />
     <None Include="Resources\Busy indicator.gif" />
     <None Include="Resources\arrow.png" />
     <None Include="Resources\arrow-stop-090.png" />
Index: Core/Common/src/Core.Common.Gui/Forms/ProgressDialog/ActivityProgressDialog.Designer.cs
===================================================================
diff -u -r231804c353b32db8e1421cfb776801a9b0677541 -rda4d097a3f50554dda0bb688e187c2be8003de9f
--- Core/Common/src/Core.Common.Gui/Forms/ProgressDialog/ActivityProgressDialog.Designer.cs	(.../ActivityProgressDialog.Designer.cs)	(revision 231804c353b32db8e1421cfb776801a9b0677541)
+++ Core/Common/src/Core.Common.Gui/Forms/ProgressDialog/ActivityProgressDialog.Designer.cs	(.../ActivityProgressDialog.Designer.cs)	(revision da4d097a3f50554dda0bb688e187c2be8003de9f)
@@ -33,20 +33,23 @@
             this.buttonCancel = new System.Windows.Forms.Button();
             this.labelActivityCounter = new System.Windows.Forms.Label();
             this.labelActivityDescription = new System.Windows.Forms.Label();
-            this.pictureBox1 = new System.Windows.Forms.PictureBox();
-            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
+            this.pictureBoxActivityDescription = new System.Windows.Forms.PictureBox();
+            this.pictureBoxActivityProgressText = new System.Windows.Forms.PictureBox();
+            this.labelActivityProgressText = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBoxActivityDescription)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBoxActivityProgressText)).BeginInit();
             this.SuspendLayout();
             // 
             // progressBar
             // 
-            this.progressBar.Location = new System.Drawing.Point(12, 70);
+            this.progressBar.Location = new System.Drawing.Point(12, 90);
             this.progressBar.Name = "progressBar";
             this.progressBar.Size = new System.Drawing.Size(391, 23);
             this.progressBar.TabIndex = 0;
             // 
             // buttonCancel
             // 
-            this.buttonCancel.Location = new System.Drawing.Point(415, 70);
+            this.buttonCancel.Location = new System.Drawing.Point(415, 90);
             this.buttonCancel.Name = "buttonCancel";
             this.buttonCancel.Size = new System.Drawing.Size(75, 23);
             this.buttonCancel.TabIndex = 1;
@@ -57,7 +60,7 @@
             // labelActivityCounter
             // 
             this.labelActivityCounter.AutoSize = true;
-            this.labelActivityCounter.Location = new System.Drawing.Point(13, 51);
+            this.labelActivityCounter.Location = new System.Drawing.Point(13, 71);
             this.labelActivityCounter.Name = "labelActivityCounter";
             this.labelActivityCounter.Size = new System.Drawing.Size(68, 13);
             this.labelActivityCounter.TabIndex = 2;
@@ -72,21 +75,41 @@
             this.labelActivityDescription.TabIndex = 3;
             this.labelActivityDescription.Text = "Uitvoeren \"taak\"";
             // 
-            // pictureBox1
+            // pictureBoxActivityDescription
             // 
-            this.pictureBox1.Image = global::Core.Common.Gui.Properties.Resources.Busy_indicator;
-            this.pictureBox1.Location = new System.Drawing.Point(16, 18);
-            this.pictureBox1.Name = "pictureBox1";
-            this.pictureBox1.Size = new System.Drawing.Size(16, 16);
-            this.pictureBox1.TabIndex = 4;
-            this.pictureBox1.TabStop = false;
+            this.pictureBoxActivityDescription.Image = global::Core.Common.Gui.Properties.Resources.Busy_indicator;
+            this.pictureBoxActivityDescription.Location = new System.Drawing.Point(16, 18);
+            this.pictureBoxActivityDescription.Name = "pictureBoxActivityDescription";
+            this.pictureBoxActivityDescription.Size = new System.Drawing.Size(16, 16);
+            this.pictureBoxActivityDescription.TabIndex = 4;
+            this.pictureBoxActivityDescription.TabStop = false;
             // 
+            // pictureBoxActivityProgressText
+            // 
+            this.pictureBoxActivityProgressText.Image = global::Core.Common.Gui.Properties.Resources.arrow_000_medium;
+            this.pictureBoxActivityProgressText.Location = new System.Drawing.Point(39, 38);
+            this.pictureBoxActivityProgressText.Name = "pictureBoxActivityProgressText";
+            this.pictureBoxActivityProgressText.Size = new System.Drawing.Size(16, 16);
+            this.pictureBoxActivityProgressText.TabIndex = 5;
+            this.pictureBoxActivityProgressText.TabStop = false;
+            // 
+            // labelActivityProgressText
+            // 
+            this.labelActivityProgressText.AutoSize = true;
+            this.labelActivityProgressText.Location = new System.Drawing.Point(61, 40);
+            this.labelActivityProgressText.Name = "labelActivityProgressText";
+            this.labelActivityProgressText.Size = new System.Drawing.Size(74, 13);
+            this.labelActivityProgressText.TabIndex = 6;
+            this.labelActivityProgressText.Text = "Stap 1 van 10";
+            // 
             // ActivityProgressDialog
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(502, 106);
-            this.Controls.Add(this.pictureBox1);
+            this.ClientSize = new System.Drawing.Size(502, 124);
+            this.Controls.Add(this.labelActivityProgressText);
+            this.Controls.Add(this.pictureBoxActivityProgressText);
+            this.Controls.Add(this.pictureBoxActivityDescription);
             this.Controls.Add(this.labelActivityDescription);
             this.Controls.Add(this.labelActivityCounter);
             this.Controls.Add(this.buttonCancel);
@@ -102,7 +125,8 @@
             this.Text = "Voortgang";
             this.TopMost = true;
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.ActivityProgressDialogFormClosing);
-            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBoxActivityDescription)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBoxActivityProgressText)).EndInit();
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -114,6 +138,8 @@
         private System.Windows.Forms.Button buttonCancel;
         private System.Windows.Forms.Label labelActivityCounter;
         private System.Windows.Forms.Label labelActivityDescription;
-        private System.Windows.Forms.PictureBox pictureBox1;
+        private System.Windows.Forms.PictureBox pictureBoxActivityDescription;
+        private System.Windows.Forms.PictureBox pictureBoxActivityProgressText;
+        private System.Windows.Forms.Label labelActivityProgressText;
     }
 }
\ No newline at end of file
Index: Core/Common/src/Core.Common.Gui/Forms/ProgressDialog/ActivityProgressDialog.cs
===================================================================
diff -u -r231804c353b32db8e1421cfb776801a9b0677541 -rda4d097a3f50554dda0bb688e187c2be8003de9f
--- Core/Common/src/Core.Common.Gui/Forms/ProgressDialog/ActivityProgressDialog.cs	(.../ActivityProgressDialog.cs)	(revision 231804c353b32db8e1421cfb776801a9b0677541)
+++ Core/Common/src/Core.Common.Gui/Forms/ProgressDialog/ActivityProgressDialog.cs	(.../ActivityProgressDialog.cs)	(revision da4d097a3f50554dda0bb688e187c2be8003de9f)
@@ -12,8 +12,10 @@
     public partial class ActivityProgressDialog : Form
     {
         private Task task;
+        private IActivity runningActivity;
         private readonly IEnumerable<IActivity> activities;
         private readonly CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
+        private readonly ProgressReporter progressReporter = new ProgressReporter();
 
         public ActivityProgressDialog(IEnumerable<IActivity> activities)
         {
@@ -27,7 +29,6 @@
             base.OnShown(e);
 
             var activityCount = activities.Count();
-            var progressReporter = new ProgressReporter();
             var cancellationToken = cancellationTokenSource.Token;
 
             // Run all activities as part of a task
@@ -38,20 +39,33 @@
                     // Check for cancellation
                     cancellationToken.ThrowIfCancellationRequested();
 
-                    var activity = activities.ElementAt(i);
+                    runningActivity = activities.ElementAt(i);
 
                     progressReporter.ReportProgress(() =>
                     {
                         // Update the activity description label
-                        labelActivityDescription.Text = string.Format(Resources.ActivityProgressDialog_OnShown_Executing_activity_with_name_0, activity.Name);
+                        labelActivityDescription.Text = string.Format(Resources.ActivityProgressDialog_OnShown_Executing_activity_with_name_0, runningActivity.Name);
 
+                        // Update the visibility of the activity progress text related controls
+                        pictureBoxActivityProgressText.Visible = false;
+                        labelActivityProgressText.Visible = false;
+
                         // Update the activity counter label
                         labelActivityCounter.Text = string.Format(Resources.ActivityProgressDialog_OnShown_Executing_step_0_of_1, i + 1, activityCount);
                     });
 
-                    // Run the activity
-                    ActivityRunner.RunActivity(activity);
+                    try
+                    {
+                        runningActivity.ProgressChanged += ActivityOnProgressChanged;
 
+                        // Run the activity
+                        ActivityRunner.RunActivity(runningActivity);
+                    }
+                    finally
+                    {
+                        runningActivity.ProgressChanged -= ActivityOnProgressChanged;
+                    }
+
                     progressReporter.ReportProgress(() =>
                     {
                         // Update the progress bar
@@ -99,5 +113,18 @@
             // Update the activity counter label
             labelActivityCounter.Text = Resources.ActivityProgressDialog_CancelActivities_Quit_after_finishing_current_activity;
         }
+
+        private void ActivityOnProgressChanged(object sender, EventArgs e)
+        {
+            progressReporter.ReportProgress(() =>
+            {
+                // Update the visibility of the activity progress text related controls
+                pictureBoxActivityProgressText.Visible = true;
+                labelActivityProgressText.Visible = true;
+
+                // Update the activity progress text label
+                labelActivityProgressText.Text = string.Format(((IActivity) sender).ProgressText);
+            });
+        }
     }
 }
\ No newline at end of file
Index: Core/Common/src/Core.Common.Gui/GuiImportHandler.cs
===================================================================
diff -u -r5bdfe106fefb36f7e677da7e75afec1eba7eedd3 -rda4d097a3f50554dda0bb688e187c2be8003de9f
--- Core/Common/src/Core.Common.Gui/GuiImportHandler.cs	(.../GuiImportHandler.cs)	(revision 5bdfe106fefb36f7e677da7e75afec1eba7eedd3)
+++ Core/Common/src/Core.Common.Gui/GuiImportHandler.cs	(.../GuiImportHandler.cs)	(revision da4d097a3f50554dda0bb688e187c2be8003de9f)
@@ -1,17 +1,16 @@
 using System;
 using System.Collections.Generic;
 using System.Drawing;
-using System.IO;
 using System.Linq;
 using System.Windows.Forms;
 using Core.Common.Base;
 using Core.Common.Base.Workflow;
 using Core.Common.Controls;
 using Core.Common.Gui.Forms;
+using Core.Common.Gui.Forms.ProgressDialog;
 using Core.Common.Gui.Properties;
 using Core.Common.Utils.Aop;
 using Core.Common.Utils.IO;
-using Core.Common.Utils.Reflection;
 using log4net;
 using MessageBox = Core.Common.Controls.Swf.MessageBox;
 
@@ -170,7 +169,7 @@
 
             importActivity.OnImportFinished += ImportActivityOnImportFinished;
 
-            ActivityRunner.Enqueue(importActivity);
+            ActivityProgressDialogRunner.Run(importActivity);
         }
 
         private void ImportActivityOnImportFinished(FileImportActivity fileImportActivity, object importedObject, IFileImporter importer)
@@ -220,7 +219,7 @@
             };
 
             importActivity.OnImportFinished += ImportActivityOnImportFinished;
-            ActivityRunner.Enqueue(importActivity);
+            ActivityProgressDialogRunner.Run(importActivity);
         }
     }
 }
\ No newline at end of file
Index: Core/Common/src/Core.Common.Gui/Properties/Resources.Designer.cs
===================================================================
diff -u -r5bdfe106fefb36f7e677da7e75afec1eba7eedd3 -rda4d097a3f50554dda0bb688e187c2be8003de9f
--- Core/Common/src/Core.Common.Gui/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 5bdfe106fefb36f7e677da7e75afec1eba7eedd3)
+++ Core/Common/src/Core.Common.Gui/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision da4d097a3f50554dda0bb688e187c2be8003de9f)
@@ -241,6 +241,16 @@
         }
         
         /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        public static System.Drawing.Bitmap arrow_000_medium {
+            get {
+                object obj = ResourceManager.GetObject("arrow_000_medium", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to Documentvenster is al toegevoegd. Activeer de weergave in plaats van het toe te voegen..
         /// </summary>
         public static string AvalonDockDockingManager_Add_View_was_already_added_activate_it_instead_of_add {
Index: Core/Common/src/Core.Common.Gui/Properties/Resources.resx
===================================================================
diff -u -r5bdfe106fefb36f7e677da7e75afec1eba7eedd3 -rda4d097a3f50554dda0bb688e187c2be8003de9f
--- Core/Common/src/Core.Common.Gui/Properties/Resources.resx	(.../Resources.resx)	(revision 5bdfe106fefb36f7e677da7e75afec1eba7eedd3)
+++ Core/Common/src/Core.Common.Gui/Properties/Resources.resx	(.../Resources.resx)	(revision da4d097a3f50554dda0bb688e187c2be8003de9f)
@@ -890,4 +890,7 @@
   <data name="ActivityProgressDialog_CancelActivities_Quit_after_finishing_current_activity" xml:space="preserve">
     <value>Huidige stap afronden, daarna annuleren...</value>
   </data>
+  <data name="arrow_000_medium" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\arrow-000-medium.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>
\ No newline at end of file
Index: Core/Common/src/Core.Common.Gui/Resources/arrow-000-medium.png
===================================================================
diff -u
Binary files differ