diff --git a/DMX-2.0/MainWindow.cs b/DMX-2.0/MainWindow.cs
index 9afda49..378da83 100644
--- a/DMX-2.0/MainWindow.cs
+++ b/DMX-2.0/MainWindow.cs
@@ -200,6 +200,7 @@ namespace DMX2
 
 		protected void OnBtnRetireLigneClicked (object sender, EventArgs e)
 		{
+			if(IndexEffetSelectionne()==-1) return;
 			Conduite.Courante.SequenceurMaitre.RetireLigne(IndexEffetSelectionne());
 			FillMatrice();
 		}		
@@ -597,21 +598,21 @@ namespace DMX2
 			if (Conduite.Courante.BlackOut) {
 
 
-				ModifyBg (Gtk.StateType.Normal,new Gdk.Color (255, 100, 100));
+				evInfo.ModifyBg (Gtk.StateType.Normal,new Gdk.Color (255, 100, 100));
 				return;
 			}
 
 			if (Conduite.Courante.Pause) {
-				ModifyBg (Gtk.StateType.Normal,new Gdk.Color (255, 255, 100));
+				evInfo.ModifyBg (Gtk.StateType.Normal,new Gdk.Color (255, 255, 100));
 				return;
 			}
 
 			if (Conduite.Courante.Master != 100) {
-				ModifyBg (Gtk.StateType.Normal,new Gdk.Color (205, 205, 255));
+				evInfo.ModifyBg (Gtk.StateType.Normal,new Gdk.Color (205, 205, 255));
 				return;
 			}
 
-			ModifyBg (Gtk.StateType.Normal, defStyle.Background(StateType.Normal) );
+			evInfo.ModifyBg (Gtk.StateType.Normal, defStyle.Background(StateType.Normal) );
 
 		}
 
diff --git a/DMX-2.0/SequenceurMaitre.cs b/DMX-2.0/SequenceurMaitre.cs
index 66ff5a3..5afd7e1 100644
--- a/DMX-2.0/SequenceurMaitre.cs
+++ b/DMX-2.0/SequenceurMaitre.cs
@@ -198,6 +198,7 @@ namespace DMX2
 		public void RetireLigne (int pos)
 		{
 			lock (this) {
+				if(pos<0 || pos >= lignes.Count) return;
 				if(lignes[pos]== enCours)
 				{
 					enCours=null;
diff --git a/DMX-2.0/gtk-gui/DMX2.MainWindow.cs b/DMX-2.0/gtk-gui/DMX2.MainWindow.cs
index 316bf0a..47f962f 100644
--- a/DMX-2.0/gtk-gui/DMX2.MainWindow.cs
+++ b/DMX-2.0/gtk-gui/DMX2.MainWindow.cs
@@ -44,7 +44,8 @@ namespace DMX2
 		private global::Gtk.HSeparator hseparator1;
 		private global::Gtk.HBox hbox4;
 		private global::Gtk.Toolbar toolbar7;
-		private global::Gtk.Fixed fixed5;
+		private global::Gtk.EventBox evInfo;
+		private global::Gtk.Label label2;
 		private global::Gtk.Toolbar toolbar8;
 		
 		protected virtual void Build ()
@@ -387,12 +388,16 @@ namespace DMX2
 			w71.Expand = false;
 			w71.Fill = false;
 			// Container child hbox4.Gtk.Box+BoxChild
-			this.fixed5 = new global::Gtk.Fixed ();
-			this.fixed5.Name = "fixed5";
-			this.fixed5.HasWindow = false;
-			this.hbox4.Add (this.fixed5);
-			global::Gtk.Box.BoxChild w72 = ((global::Gtk.Box.BoxChild)(this.hbox4 [this.fixed5]));
-			w72.Position = 1;
+			this.evInfo = new global::Gtk.EventBox ();
+			this.evInfo.Name = "evInfo";
+			// Container child evInfo.Gtk.Container+ContainerChild
+			this.label2 = new global::Gtk.Label ();
+			this.label2.Name = "label2";
+			this.label2.LabelProp = global::Mono.Unix.Catalog.GetString ("info");
+			this.evInfo.Add (this.label2);
+			this.hbox4.Add (this.evInfo);
+			global::Gtk.Box.BoxChild w73 = ((global::Gtk.Box.BoxChild)(this.hbox4 [this.evInfo]));
+			w73.Position = 1;
 			// Container child hbox4.Gtk.Box+BoxChild
 			this.UIManager.AddUiFromString ("<ui><toolbar name='toolbar8'><toolitem name='newAction' action='newAction'/><toolitem name='openAction' action='openAction'/><toolitem name='saveAction' action='saveAction'/><toolitem name='saveAsAction' action='saveAsAction'/><toolitem name='closeAction' action='closeAction'/><toolitem name='quitAction' action='quitAction'/></toolbar></ui>");
 			this.toolbar8 = ((global::Gtk.Toolbar)(this.UIManager.GetWidget ("/toolbar8")));
@@ -400,15 +405,15 @@ namespace DMX2
 			this.toolbar8.ShowArrow = false;
 			this.toolbar8.ToolbarStyle = ((global::Gtk.ToolbarStyle)(0));
 			this.hbox4.Add (this.toolbar8);
-			global::Gtk.Box.BoxChild w73 = ((global::Gtk.Box.BoxChild)(this.hbox4 [this.toolbar8]));
-			w73.Position = 2;
-			w73.Expand = false;
-			w73.Fill = false;
-			this.vbox1.Add (this.hbox4);
-			global::Gtk.Box.BoxChild w74 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.hbox4]));
+			global::Gtk.Box.BoxChild w74 = ((global::Gtk.Box.BoxChild)(this.hbox4 [this.toolbar8]));
 			w74.Position = 2;
 			w74.Expand = false;
 			w74.Fill = false;
+			this.vbox1.Add (this.hbox4);
+			global::Gtk.Box.BoxChild w75 = ((global::Gtk.Box.BoxChild)(this.vbox1 [this.hbox4]));
+			w75.Position = 2;
+			w75.Expand = false;
+			w75.Fill = false;
 			this.Add (this.vbox1);
 			if ((this.Child != null)) {
 				this.Child.ShowAll ();
diff --git a/DMX-2.0/gtk-gui/gui.stetic b/DMX-2.0/gtk-gui/gui.stetic
index df95162..0fc3a8c 100644
--- a/DMX-2.0/gtk-gui/gui.stetic
+++ b/DMX-2.0/gtk-gui/gui.stetic
@@ -474,9 +474,14 @@
               </packing>
             </child>
             <child>
-              <widget class="Gtk.Fixed" id="fixed5">
+              <widget class="Gtk.EventBox" id="evInfo">
                 <property name="MemberName" />
-                <property name="HasWindow">False</property>
+                <child>
+                  <widget class="Gtk.Label" id="label2">
+                    <property name="MemberName" />
+                    <property name="LabelProp" translatable="yes">info</property>
+                  </widget>
+                </child>
               </widget>
               <packing>
                 <property name="Position">1</property>