diff --git a/DMX-2.0/DriverBoitierV1.cs b/DMX-2.0/DriverBoitierV1.cs
index 0e3947d..430e25f 100644
--- a/DMX-2.0/DriverBoitierV1.cs
+++ b/DMX-2.0/DriverBoitierV1.cs
@@ -286,7 +286,6 @@ namespace DMX2
 		public override void Save (System.Xml.XmlElement parent)
 		{
 			System.Xml.XmlElement el = parent.OwnerDocument.CreateElement ("DriverBoitierV1");
-			System.Xml.XmlElement xmlEl;
 
 			parent.AppendChild (el);
 
diff --git a/DMX-2.0/DriverBoitierV2.cs b/DMX-2.0/DriverBoitierV2.cs
index 8ee47be..de2d508 100644
--- a/DMX-2.0/DriverBoitierV2.cs
+++ b/DMX-2.0/DriverBoitierV2.cs
@@ -23,9 +23,6 @@ namespace DMX2
 			Fin
 		}
 
-		bool[] buttons = new bool[8];
-		bool[] watchButtons = new bool[8];
-
 		const int timeout = 200;
 
 		// tampons Entrée/Sortie
@@ -191,7 +188,7 @@ namespace DMX2
 
 		void MainLoop ()
 		{
-			DateTime t = DateTime.Now;
+			//DateTime t = DateTime.Now;
 			while (etat != etatAutomate.Fin) {
 				try {
 					switch (etat) {
@@ -201,8 +198,8 @@ namespace DMX2
 						break;
 					case etatAutomate.Transmission:
 						finAttente = DateTime.Now.AddMilliseconds (22);
-						Console.WriteLine(DateTime.Now-t);
-						t = DateTime.Now;
+						//Console.WriteLine(DateTime.Now-t);
+						//t = DateTime.Now;
 						EnvoiTrame ();
 						Reception ();
 						Attente (finAttente);
@@ -482,7 +479,6 @@ namespace DMX2
 		public override void Save (System.Xml.XmlElement parent)
 		{
 			System.Xml.XmlElement el = parent.OwnerDocument.CreateElement ("DriverBoitierV2");
-			System.Xml.XmlElement xmlEl;
 
 			parent.AppendChild (el);