diff --git a/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp b/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp
index c647cb43de4..46daee420f3 100644
--- a/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp
+++ b/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp
@@ -296,7 +296,7 @@ MainWindow::MainWindow()
   // 
   // Manual handling of actions
   //
-  QObject::connect(this->actionExit, SIGNAL(triggered()), 
+  QObject::connect(this->actionQuit, SIGNAL(triggered()), 
 		   this, SLOT(close()));
 
   // We put mutually exclusive actions in an QActionGroup
@@ -329,7 +329,7 @@ MainWindow::MainWindow()
   this->addAboutDemo(":/cgal/help/about_Constrained_Delaunay_triangulation_2.html");
   this->addAboutCGAL();
 
-  this->addRecentFiles(this->menuFile, this->actionExit);
+  this->addRecentFiles(this->menuFile, this->actionQuit);
   connect(this, SIGNAL(openRecentFile(QString)),
 	  this, SLOT(open(QString)));
 }
diff --git a/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.ui b/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.ui
index beb54231f14..87ebd189d61 100644
--- a/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.ui
+++ b/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.ui
@@ -78,7 +78,7 @@
      <x>0</x>
      <y>0</y>
      <width>800</width>
-     <height>29</height>
+     <height>19</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile" >
@@ -90,7 +90,7 @@
     <addaction name="actionLoadConstraints" />
     <addaction name="actionSaveConstraints" />
     <addaction name="separator" />
-    <addaction name="actionExit" />
+    <addaction name="actionQuit" />
    </widget>
    <widget class="QMenu" name="menuEdit" >
     <property name="title" >
@@ -130,7 +130,7 @@
     <string>About &amp;CGAL</string>
    </property>
   </action>
-  <action name="actionExit" >
+  <action name="actionQuit" >
    <property name="text" >
     <string>&amp;Quit</string>
    </property>
diff --git a/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp b/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp
index d4fee1bea72..eff6a8e492a 100644
--- a/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp
+++ b/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp
@@ -82,6 +82,7 @@ public slots:
 
   void on_actionRecenter_triggered();
 
+  void open(const QString& fileName);
 
 signals:
   void changed();
@@ -140,7 +141,8 @@ MainWindow::MainWindow()
   // 
   // Manual handling of actions
   //
-  QObject::connect(this->actionExit, SIGNAL(triggered()), 
+
+  QObject::connect(this->actionQuit, SIGNAL(triggered()), 
 		   this, SLOT(close()));
 
   // We put mutually exclusive actions in an QActionGroup
@@ -173,6 +175,10 @@ MainWindow::MainWindow()
   this->setupOptionsMenu();
   this->addAboutDemo(":/cgal/help/about_Delaunay_triangulation_2.html");
   this->addAboutCGAL();
+
+  this->addRecentFiles(this->menuFile, this->actionQuit);
+  connect(this, SIGNAL(openRecentFile(QString)),
+	  this, SLOT(open(QString)));
 }
 
 
@@ -310,21 +316,33 @@ MainWindow::on_actionLoadPoints_triggered()
 						  tr("Open Points file"),
 						  ".");
   if(! fileName.isEmpty()){
-    std::ifstream ifs(qPrintable(fileName));
-
-    K::Point_2 p;
-    std::vector<K::Point_2> points;
-    while(ifs >> p) {
-      points.push_back(p);
-    }
-    dt.insert(points.begin(), points.end());
-
-    actionRecenter->trigger();
-    emit(changed());
+    open(fileName);
   }
 }
 
 
+void
+MainWindow::open(const QString& fileName)
+{
+  // wait cursor
+  QApplication::setOverrideCursor(Qt::WaitCursor);
+  std::ifstream ifs(qPrintable(fileName));
+  
+  K::Point_2 p;
+  std::vector<K::Point_2> points;
+  while(ifs >> p) {
+    points.push_back(p);
+  }
+  dt.insert(points.begin(), points.end());
+
+  // default cursor
+  QApplication::restoreOverrideCursor();
+  this->addToRecentFiles(fileName);
+  actionRecenter->trigger();
+  emit(changed());
+    
+}
+
 void
 MainWindow::on_actionSavePoints_triggered()
 {
@@ -358,6 +376,10 @@ int main(int argc, char **argv)
 {
   QApplication app(argc, argv);
 
+  app.setOrganizationDomain("geometryfactory.com");
+  app.setOrganizationName("GeometryFactory");
+  app.setApplicationName("Delaunay_triangulation_2 demo");
+
   // Import resources from libCGALQt4.
   // See http://doc.trolltech.com/4.4/qdir.html#Q_INIT_RESOURCE
   Q_INIT_RESOURCE(File);
diff --git a/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.ui b/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.ui
index dcea8dae60a..cb3aae5b83d 100644
--- a/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.ui
+++ b/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.ui
@@ -78,7 +78,7 @@
      <x>0</x>
      <y>0</y>
      <width>800</width>
-     <height>29</height>
+     <height>19</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile" >
@@ -90,7 +90,7 @@
     <addaction name="actionLoadPoints" />
     <addaction name="actionSavePoints" />
     <addaction name="separator" />
-    <addaction name="actionExit" />
+    <addaction name="actionQuit" />
    </widget>
    <widget class="QMenu" name="menuEdit" >
     <property name="title" >
@@ -126,7 +126,7 @@
     <string>About &amp;CGAL</string>
    </property>
   </action>
-  <action name="actionExit" >
+  <action name="actionQuit" >
    <property name="text" >
     <string>&amp;Quit</string>
    </property>
diff --git a/GraphicsView/demo/Triangulation_2/Regular_triangulation_2.cpp b/GraphicsView/demo/Triangulation_2/Regular_triangulation_2.cpp
index ba835970970..204f01c9bdd 100644
--- a/GraphicsView/demo/Triangulation_2/Regular_triangulation_2.cpp
+++ b/GraphicsView/demo/Triangulation_2/Regular_triangulation_2.cpp
@@ -91,7 +91,7 @@ MainWindow::MainWindow()
   QObject::connect(this, SIGNAL(changed()),
 		   dgi, SLOT(modelChanged()));
 
-  dgi->setVerticesPen(QPen(Qt::red, 1, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
+  dgi->setVerticesPen(QPen(Qt::red, 0, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
   scene.addItem(dgi);
 
   // Add a GraphicItem for the Powerdiagram diagram
@@ -290,6 +290,10 @@ int main(int argc, char **argv)
 {
   QApplication app(argc, argv);
 
+  app.setOrganizationDomain("geometryfactory.com");
+  app.setOrganizationName("GeometryFactory");
+  app.setApplicationName("Regular_triangulation_2 demo");
+
   // Import resources from libCGALQt4.
   // See http://doc.trolltech.com/4.4/qdir.html#Q_INIT_RESOURCE
   Q_INIT_RESOURCE(File);