diff -r d2c42d42f504 -r 90c29e979ef4 src/FingersDance.Views/TimelineView.xaml.cs
--- a/src/FingersDance.Views/TimelineView.xaml.cs	Wed Sep 30 16:58:58 2009 +0200
+++ b/src/FingersDance.Views/TimelineView.xaml.cs	Fri Oct 02 18:49:07 2009 +0200
@@ -11,6 +11,11 @@
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
+using Microsoft.Surface.Presentation.Controls;
+using Microsoft.Surface.Presentation;
+
+using FingersDance.Views;
+using FingersDance.ViewModels;
 
 namespace FingersDance.Views
 {
@@ -23,5 +28,73 @@
         {
             InitializeComponent();
         }
+
+        private void listview_PreviewContactDown(object sender, Microsoft.Surface.Presentation.ContactEventArgs e)
+        {
+            FrameworkElement findSource = e.OriginalSource as FrameworkElement;
+            SurfaceListBoxItem draggedElement = null;
+
+            // Find the touched SurfaceListBoxItem object.
+            while (draggedElement == null && findSource != null)
+            {
+                if ((draggedElement = findSource as SurfaceListBoxItem) == null)
+                {
+                    findSource = VisualTreeHelper.GetParent(findSource) as FrameworkElement;
+                }
+            }
+
+            if (draggedElement == null)
+            {
+                return;
+            }
+
+            // Create the cursor visual.
+            ContentControl cursorVisual = new ContentControl()
+            {
+                Content = new TimelineAnnotationView()
+                {
+                    DataContext = findSource.DataContext
+                }
+            };
+
+            // TO DO : apply the good scale to the TAV because the dragged one has scale at 1.
+
+
+            // Add a handler. This will enable the application to change the visual cues.
+            //SurfaceDragDrop.AddTargetChangedHandler(cursorVisual, OnTargetChanged);
+
+            // Create a list of input devices. Add the contacts that
+            // are currently captured within the dragged element and
+            // the current contact (if it isn't already in the list).
+            List<InputDevice> devices = new List<InputDevice>();
+            devices.Add(e.Contact);
+            foreach (Contact contact in draggedElement.ContactsCapturedWithin)
+            {
+                if (contact != e.Contact)
+                {
+                    devices.Add(contact);
+                }
+            }
+
+            // Get the drag source object
+            ItemsControl dragSource = ItemsControl.ItemsControlFromItemContainer(draggedElement);
+
+            bool startDragOkay =
+                SurfaceDragDrop.BeginDragDrop(
+                  dragSource,                 // The SurfaceListBox object that the cursor is dragged out from.
+                  draggedElement,             // The SurfaceListBoxItem object that is dragged from the drag source.
+                  cursorVisual,               // The visual element of the cursor.
+                  draggedElement.DataContext, // The data associated with the cursor.
+                  devices,                    // The input devices that start dragging the cursor.
+                  DragDropEffects.Move);      // The allowed drag-and-drop effects of the operation.
+
+            // If the drag began successfully, set e.Handled to true. 
+            // Otherwise SurfaceListBoxItem captures the contact 
+            // and causes the drag operation to fail.
+            e.Handled = startDragOkay;
+
+        }
+
+        
     }
 }