diff --git a/trunk/paradiseo-mo/src/explorer/moFirstImprHCexplorer.h b/trunk/paradiseo-mo/src/explorer/moFirstImprHCexplorer.h
index d51aff6a3..4689ca9f0 100644
--- a/trunk/paradiseo-mo/src/explorer/moFirstImprHCexplorer.h
+++ b/trunk/paradiseo-mo/src/explorer/moFirstImprHCexplorer.h
@@ -53,6 +53,7 @@ public:
     using moNeighborhoodExplorer<Neighbor>::neighborhood;
     using moNeighborhoodExplorer<Neighbor>::eval;
     using moNeighborhoodExplorer<Neighbor>::currentNeighbor;
+    using moNeighborhoodExplorer<Neighbor>::selectedNeighbor;
 
     /**
      * Constructor
@@ -110,6 +111,9 @@ public:
                 //eval
                 eval(_solution, currentNeighbor);
             }
+	    
+	    // the selected neighbor
+	    selectedNeighbor = currentNeighbor;
         }
         else {
             //if _solution hasn't neighbor,
@@ -126,17 +130,6 @@ public:
         return isAccept ;
     };
 
-    /**
-     * move the solution with the best neighbor
-     * @param _solution the solution to move
-     */
-    virtual void move(EOT & _solution) {
-        //move the solution
-        currentNeighbor.move(_solution);
-        //update its fitness
-        _solution.fitness(currentNeighbor.fitness());
-    };
-
     /**
      * accept test if an ameliorated neighbor was found
      * @param _solution the solution
@@ -144,7 +137,7 @@ public:
      */
     virtual bool accept(EOT & _solution) {
         if (neighborhood.hasNeighbor(_solution)) {
-            isAccept = solNeighborComparator(_solution, currentNeighbor) ;
+            isAccept = solNeighborComparator(_solution, selectedNeighbor) ;
         }
         return isAccept;
     };
@@ -154,9 +147,6 @@ private:
     moNeighborComparator<Neighbor>& neighborComparator;
     moSolNeighborComparator<Neighbor>& solNeighborComparator;
 
-    //Pointer on the best and the current neighbor
-  //    Neighbor* current;
-
     // true if the move is accepted
     bool isAccept ;
 };
diff --git a/trunk/paradiseo-mo/src/explorer/moMetropolisHastingExplorer.h b/trunk/paradiseo-mo/src/explorer/moMetropolisHastingExplorer.h
index 2b6064585..3123c4914 100644
--- a/trunk/paradiseo-mo/src/explorer/moMetropolisHastingExplorer.h
+++ b/trunk/paradiseo-mo/src/explorer/moMetropolisHastingExplorer.h
@@ -58,7 +58,7 @@ public:
 
     using moNeighborhoodExplorer<Neighbor>::neighborhood;
     using moNeighborhoodExplorer<Neighbor>::eval;
-    using moNeighborhoodExplorer<Neighbor>::currentNeighbor;
+    using moNeighborhoodExplorer<Neighbor>::selectedNeighbor;
 
     /**
      * Constructor
@@ -112,10 +112,10 @@ public:
         //Test if _solution has a Neighbor
         if (neighborhood.hasNeighbor(_solution)) {
             //init the first neighbor
-            neighborhood.init(_solution, currentNeighbor);
+            neighborhood.init(_solution, selectedNeighbor);
 
             //eval the _solution moved with the neighbor and stock the result in the neighbor
-            eval(_solution, currentNeighbor);
+            eval(_solution, selectedNeighbor);
         }
         else {
             //if _solution hasn't neighbor,
@@ -132,17 +132,6 @@ public:
         return (step < nbStep) ;
     };
 
-    /**
-     * move the solution with the best neighbor
-     * @param _solution the solution to move
-     */
-    virtual void move(EOT & _solution) {
-        //move the solution
-        currentNeighbor.move(_solution);
-        //update its fitness
-        _solution.fitness(currentNeighbor.fitness());
-    };
-
     /**
      * accept test if an ameliorated neighbor was found
      * @param _solution the solution
@@ -151,18 +140,18 @@ public:
     virtual bool accept(EOT & _solution) {
         double alpha=0.0;
         if (neighborhood.hasNeighbor(_solution)) {
-	  if (solNeighborComparator(_solution, currentNeighbor))
+	  if (solNeighborComparator(_solution, selectedNeighbor))
                 isAccept = true;
             else {
                 if (_solution.fitness() != 0) {
-                    if ( (double)currentNeighbor.fitness() < (double)_solution.fitness()) // maximizing
-                        alpha = (double) currentNeighbor.fitness() / (double) _solution.fitness();
+                    if ( (double)selectedNeighbor.fitness() < (double)_solution.fitness()) // maximizing
+                        alpha = (double) selectedNeighbor.fitness() / (double) _solution.fitness();
                     else //minimizing
-                        alpha = (double) _solution.fitness() / (double) currentNeighbor.fitness();
+                        alpha = (double) _solution.fitness() / (double) selectedNeighbor.fitness();
                     isAccept = (rng.uniform() < alpha) ;
                 }
                 else {
-                    if ( (double)currentNeighbor.fitness() < (double)_solution.fitness()) // maximizing
+                    if ( (double) selectedNeighbor.fitness() < (double) _solution.fitness()) // maximizing
                         isAccept = true;
                     else
                         isAccept = false;
diff --git a/trunk/paradiseo-mo/src/explorer/moNeighborhoodExplorer.h b/trunk/paradiseo-mo/src/explorer/moNeighborhoodExplorer.h
index c9be41188..8b4113b7a 100644
--- a/trunk/paradiseo-mo/src/explorer/moNeighborhoodExplorer.h
+++ b/trunk/paradiseo-mo/src/explorer/moNeighborhoodExplorer.h
@@ -51,8 +51,11 @@
  *   one neighbor is selected
  *   a comparason with the solution is made to acccept or not this new neighbor
  * 
- * the current neighbor is the neighbor under consideration during the search
- *  
+ * The current neighbor (currentNeigbor) is the neighbor under consideration during the search (in operator()(EOT &))
+ *
+ * The selected neighbor (selectedNeighbor) is the neighbor selected in method operator()(EOT &). 
+ * If this neighbor is accepted, then the solution is moved on this neighbor (in move(EOT &))
+ *
  */
 template< class Neighbor >
 class moNeighborhoodExplorer : public eoUF<typename Neighbor::EOT&, void>
@@ -91,10 +94,18 @@ public:
     virtual bool isContinue(EOT& _solution) = 0 ;
 
     /**
-     * Move a solution
+     * Move a solution on the selected neighbor
+     * This method can be re-defined according to the metaheuritic
+     *
      * @param _solution the solution to explore
      */
-    virtual void move(EOT& _solution) = 0 ;
+    virtual void move(EOT& _solution) {
+      // move the solution
+      selectedNeighbor.move(_solution);
+
+      // update the fitness
+      _solution.fitness(selectedNeighbor.fitness());
+    }
 
     /**
      * Test if a solution is accepted
@@ -133,6 +144,14 @@ public:
     return currentNeighbor;
   }
   
+  /**
+   * Getter of the selected neighbor
+   * @return selected neighbor
+   */
+  Neighbor & getSelectedNeighbor() {
+    return selectedNeighbor;
+  }
+  
 protected:
   // default class for the empty constructor
     moDummyNeighborhood<Neighbor> dummyNeighborhood;
@@ -151,6 +170,9 @@ protected:
 
   // the current neighbor of the exploration : common features of algorithm
     Neighbor currentNeighbor;
+
+  // the selected neighbor after the exploration of the neighborhood
+    Neighbor selectedNeighbor;
 };
 
 #endif
diff --git a/trunk/paradiseo-mo/src/explorer/moSimpleHCexplorer.h b/trunk/paradiseo-mo/src/explorer/moSimpleHCexplorer.h
index edc319726..573881d2f 100644
--- a/trunk/paradiseo-mo/src/explorer/moSimpleHCexplorer.h
+++ b/trunk/paradiseo-mo/src/explorer/moSimpleHCexplorer.h
@@ -53,6 +53,7 @@ public:
     using moNeighborhoodExplorer<Neighbor>::neighborhood;
     using moNeighborhoodExplorer<Neighbor>::eval;
     using moNeighborhoodExplorer<Neighbor>::currentNeighbor;
+    using moNeighborhoodExplorer<Neighbor>::selectedNeighbor;
 
     /**
      * Constructor
@@ -103,7 +104,7 @@ public:
             eval(_solution, currentNeighbor);
 
             //initialize the best neighbor
-            best = currentNeighbor;
+            selectedNeighbor = currentNeighbor;
 
             //test all others neighbors
             while (neighborhood.cont(_solution)) {
@@ -112,8 +113,8 @@ public:
                 //eval
                 eval(_solution, currentNeighbor);
                 //if we found a better neighbor, update the best
-                if (neighborComparator(best, currentNeighbor)) {
-                    best = currentNeighbor;
+                if (neighborComparator(selectedNeighbor, currentNeighbor)) {
+                    selectedNeighbor = currentNeighbor;
                 }
             }
 
@@ -133,19 +134,6 @@ public:
         return isAccept ;
     };
 
-    /**
-     * move the solution with the best neighbor
-     * @param _solution the solution to move
-     */
-    virtual void move(EOT & _solution) {
-        //move the solution
-        best.move(_solution);
-
-        //update its fitness
-        _solution.fitness(best.fitness());
-
-    };
-
     /**
      * accept test if an amelirated neighbor was be found
      * @param _solution the solution
@@ -153,7 +141,7 @@ public:
      */
     virtual bool accept(EOT & _solution) {
         if (neighborhood.hasNeighbor(_solution)) {
-            isAccept = solNeighborComparator(_solution, best) ;
+            isAccept = solNeighborComparator(_solution, selectedNeighbor) ;
         }
         return isAccept;
     };
@@ -171,10 +159,6 @@ private:
     moNeighborComparator<Neighbor>& neighborComparator;
     moSolNeighborComparator<Neighbor>& solNeighborComparator;
 
-    // the best and the current neighbor
-    Neighbor best;
-  //    Neighbor current;
-
     // true if the move is accepted
     bool isAccept ;
 };