diff --git a/branches/newMo/src/comparator/moNeighborComparator.h b/branches/newMo/src/comparator/moNeighborComparator.h
index c5c52ef19..a26f602dc 100644
--- a/branches/newMo/src/comparator/moNeighborComparator.h
+++ b/branches/newMo/src/comparator/moNeighborComparator.h
@@ -22,7 +22,7 @@ public:
      * @return true if the neighbor1 is better than neighbor2
      */
     virtual bool operator()(const Neighbor& _neighbor1, const Neighbor& _neighbor2) {
-    	return (neighbor1.fitness() > neighbor2.fitness());
+    	return (_neighbor1.fitness() > _neighbor2.fitness());
     }
 
     /**
diff --git a/branches/newMo/src/eval/moFullEvalBitNeighbor.h b/branches/newMo/src/eval/moFullEvalBitNeighbor.h
index b7cb87749..bde2d7e56 100644
--- a/branches/newMo/src/eval/moFullEvalBitNeighbor.h
+++ b/branches/newMo/src/eval/moFullEvalBitNeighbor.h
@@ -4,11 +4,8 @@
 #include <neighborhood/moBitNeighbor.h>
 #include <ga.h>
 
-/**
- * contener of the neighbor information
- */
 template< class Fitness >
-class moFullEvalBitNeighbor : public moBitNeighbor<Fitness>
+class moFullEvalBitNeighbor : public moFullEvalByModif<moBitNeighbor<Fitness> >
 {
 public:
     typedef eoBit<Fitness> EOType ;
diff --git a/branches/newMo/src/eval/moFullEvalByModif.h b/branches/newMo/src/eval/moFullEvalByModif.h
index 9d7dd48e1..7d2d586ac 100644
--- a/branches/newMo/src/eval/moFullEvalByModif.h
+++ b/branches/newMo/src/eval/moFullEvalByModif.h
@@ -2,7 +2,7 @@
 #define moFullEvalByModif_H
 
 #include <eoEvalFunc.h>
-#include <moEval.h>
+#include <eval/moEval.h>
 
 /**
  * Full evaluation to use with a moBackableNeighbor
@@ -11,14 +11,14 @@ template<class BackableNeighbor>
 class moFullEvalByModif : public moEval<BackableNeighbor>
 {
 public:
-     using moEval<BackableNeighbor>::EOT EOT;
-     using moEval<BackableNeighbor>::Fitness Fitness;
+     typedef typename moEval<BackableNeighbor>::EOT EOT;
+     typedef typename moEval<BackableNeighbor>::Fitness Fitness;
 
  	/**
  	 * Ctor
  	 * @param _eval the full evaluation object
  	 */
-     moFullEvalByCopy(eoEvalFunc<EOT> & _eval) : eval(_eval) {}
+     moFullEvalByModif(eoEvalFunc<EOT>& _eval) : eval(_eval) {}
 
      /**
       * Full evaluation of the neighbor by copy
@@ -44,6 +44,7 @@ public:
     	_neighbor.moveBack(_sol);
     	// set the fitness back
     	_sol.fitness(tmpFit);
+
      }
 
 
diff --git a/branches/newMo/src/explorer/moNeighborhoodExplorer.h b/branches/newMo/src/explorer/moNeighborhoodExplorer.h
index 1b747e2e6..ef26b676e 100644
--- a/branches/newMo/src/explorer/moNeighborhoodExplorer.h
+++ b/branches/newMo/src/explorer/moNeighborhoodExplorer.h
@@ -5,6 +5,7 @@
 #include <eoFunctor.h>
 
 #include <neighborhood/moNeighborhood.h>
+#include <eval/moEval.h>
 
 /**
  * Explore the neighborhood
@@ -22,7 +23,7 @@ public:
      * @param _neighborhood the neighborhood
      * @param _eval the evaluation function
      */
-    moNeighborhoodExplorer(Neighborhood& _neighborhood, moEval<Neighbor>& _eval):neighborhood(_neighborhood), eval(_eval) {}
+    moNeighborhoodExplorer(Neighborhood& _neighborhood, moEval<Neighbor>& _eval, moNeighborComparator<Neighbor>& _comparator):neighborhood(_neighborhood), eval(_eval), comparator(_comparator) {}
 
     /**
      * Init Search parameters
@@ -73,7 +74,7 @@ public:
 protected:
     Neighborhood & neighborhood;
     moEval<Neighbor>& eval;
-
+    moNeighborComparator<Neighbor>& comparator;
 };
 
 #endif
diff --git a/branches/newMo/src/explorer/moSimpleHCexplorer.h b/branches/newMo/src/explorer/moSimpleHCexplorer.h
index de4052713..f35826027 100644
--- a/branches/newMo/src/explorer/moSimpleHCexplorer.h
+++ b/branches/newMo/src/explorer/moSimpleHCexplorer.h
@@ -3,17 +3,22 @@
 
 #include <explorer/moNeighborhoodExplorer.h>
 
-template< class NH >
-class moSimpleHCexplorer : public moNeighborhoodExplorer<NH>
+template< class Neighborhood >
+class moSimpleHCexplorer : public moNeighborhoodExplorer<Neighborhood>
 {
 public:
-    typedef NH Neighborhood ;
     typedef typename Neighborhood::EOT EOT ;
     typedef typename Neighborhood::Neighbor Neighbor ;
 
+    using moNeighborhoodExplorer<Neighborhood>::neighborhood;
+    using moNeighborhoodExplorer<Neighborhood>::eval;
+    using moNeighborhoodExplorer<Neighborhood>::comparator;
+
     // empty constructor
-    moSimpleHCexplorer(Neighborhood & __neighborhood) : neighborhood(__neighborhood){
-	isAccept = false; 
+    moSimpleHCexplorer(Neighborhood& _neighborhood, moEval<Neighbor>& _eval, moNeighborComparator<Neighbor>& _comparator) : moNeighborhoodExplorer<Neighborhood>(_neighborhood, _eval, _comparator){
+    	isAccept = false;
+    	current=new Neighbor();
+    	best=new Neighbor();
     }
 
     virtual void initParam (EOT & solution) { } ;
@@ -24,52 +29,51 @@ public:
 
     virtual void operator() (EOT & solution) {
 
-//est qu'on peut initializer
-	
-	if(neighborhood.hasNeighbor(solution)){
-	    neighborhood.init(solution, *current);
-	    
-	    (*current).eval(solution);
-	    
-	    best = &current;
+	//est qu'on peut initializer
 
-	    while (neighborhood.cont(solution)) {
-		neighborhood.next(solution, *current);
+		if(neighborhood.hasNeighbor(solution)){
+			neighborhood.init(solution, (*current));
 
-		(*current).eval(solution);
-		
-		if (current.betterThan(best)) {
-		    
-		    best = &current;
-		    
+			eval(solution, (*current));
+
+			std::cout <<"sol et neighbor:"<< solution << ", "<< (*current) << std::endl;
+
+			(*best) = (*current);
+
+			while (neighborhood.cont(solution)) {
+				neighborhood.next(solution, (*current));
+
+				eval(solution, (*current));
+				std::cout <<"sol et neighbor:"<< solution << ", "<< (*current) << std::endl;
+				if (comparator((*current), (*best))) {
+					(*best) = (*current);
+				}
+			}
+		}
+		else{
+			isAccept=false;
 		}
-	    }
-	}
-	else{
-	    isAccept=false;
-	}
     };
 
     virtual bool isContinue(EOT & solution) {
-	return isAccept ;
+    	return isAccept ;
     };
 
     virtual void move(EOT & solution) {
 		
-	best.move(solution);
+    	(*best).move(solution);
 
-	solution.fitness(best.fitness());
+    	solution.fitness((*best).fitness());
     };
 
     virtual bool accept(EOT & solution) {	
-	if(neighborhood.hasNeighbor(solution)){
-	    isAccept = (solution.fitness() < best.fitness()) ;	    
-	}
-	return isAccept;
+		if(neighborhood.hasNeighbor(solution)){
+			isAccept = (solution.fitness() < (*best).fitness()) ;
+		}
+		return isAccept;
     };
 
 private:
-    Neighborhood & neighborhood;
 
 // attention il faut que le constructeur vide existe
     Neighbor* best;
@@ -82,12 +86,3 @@ private:
 
 
 #endif
-
-
-// Local Variables:
-// coding: iso-8859-1
-// mode: C++
-// c-file-offsets: ((c . 0))
-// c-file-style: "Stroustrup"
-// fill-column: 80
-// End:
diff --git a/branches/newMo/src/neighborhood/moBackableNeighbor.h b/branches/newMo/src/neighborhood/moBackableNeighbor.h
index d9123e2e3..4175fdac4 100644
--- a/branches/newMo/src/neighborhood/moBackableNeighbor.h
+++ b/branches/newMo/src/neighborhood/moBackableNeighbor.h
@@ -5,7 +5,7 @@
  * Neighbor with a move back function to use in a moFullEvalByModif
  */
 template< class EOT , class Fitness >
-class moBackableNeighbor : moNeighbor<EOT, Fitness>
+class moBackableNeighbor : public moNeighbor<EOT, Fitness>
 {
 public:
 
@@ -13,7 +13,7 @@ public:
 	 * the move back function
 	 * @param _solution the solution to moveBack
 	 */
-    virtual moveBack(EOT & _solution) = 0;
+    virtual void moveBack(EOT & _solution){}
 
 };
 
diff --git a/branches/newMo/src/neighborhood/moBitNeighbor.h b/branches/newMo/src/neighborhood/moBitNeighbor.h
index 263b81bff..bd0ee8f3a 100644
--- a/branches/newMo/src/neighborhood/moBitNeighbor.h
+++ b/branches/newMo/src/neighborhood/moBitNeighbor.h
@@ -2,24 +2,25 @@
 #define _bitNeighbor_h
 
 #include <ga/eoBit.h>
-#include <neighborhood/moNeighbor.h>
+#include <neighborhood/moBackableNeighbor.h>
+
 
 /*
   contener of the neighbor information
 */
 template< class Fitness >
-class moBitNeighbor : public moNeighbor< eoBit<Fitness> , Fitness>
+class moBitNeighbor : public moBackableNeighbor<eoBit<Fitness>, Fitness>
 {
 public:
     typedef eoBit<Fitness> EOType ;
 
-    using moNeighbor< eoBit<Fitness> , Fitness>::fitness;
+    using moNeighbor<eoBit<Fitness>, Fitness>::fitness;
 
     // describe the neighbor
     unsigned bit ;
 
     // empty constructor needed
-    moBitNeighbor() : moNeighbor<eoBit<Fitness> , Fitness>() { } ;
+    moBitNeighbor() : moBackableNeighbor<eoBit<Fitness> , Fitness>() { } ;
 
     // copy constructor
     moBitNeighbor(const moBitNeighbor & n) : moNeighbor<eoBit<Fitness> , Fitness>(n) { 
@@ -43,7 +44,11 @@ public:
       move the solution
     */
     virtual void move(EOType & solution) {
-	solution[bit] = solution[bit]?false:true ;
+    	solution[bit] = !solution[bit];
+    }
+
+    virtual void moveBack(EOType & solution) {
+    	solution[bit] = !solution[bit];
     }
 
     // by default: if the fitness of the current solution is stricly higher than the other neighbor
diff --git a/branches/newMo/src/neighborhood/moBitNeighborhood.h b/branches/newMo/src/neighborhood/moBitNeighborhood.h
index d0c026fa3..e225f2058 100644
--- a/branches/newMo/src/neighborhood/moBitNeighborhood.h
+++ b/branches/newMo/src/neighborhood/moBitNeighborhood.h
@@ -22,18 +22,18 @@ public:
       initialisation of the neighborhood
     */
     virtual void init(EOT & solution, Neighbor & _neighbor) {
-	currentBit = 0 ;
+		currentBit = 0 ;
 
-	_neighbor.bit = currentBit ;
+		_neighbor.bit = currentBit ;
     } 
 
     /*
     Give the next neighbor
     */
     virtual void next(EOT & solution, Neighbor & neighbor) { 
-	currentBit++ ;
+		currentBit++ ;
 
-	neighbor.bit = currentBit ;	
+		neighbor.bit = currentBit ;
     } 
 
     /*
@@ -50,11 +50,3 @@ private:
 
 #endif
 
-
-// Local Variables:
-// coding: iso-8859-1
-// mode: C++
-// c-file-offsets: ((c . 0))
-// c-file-style: "Stroustrup"
-// fill-column: 80
-// End:
diff --git a/branches/newMo/src/neighborhood/moNeighbor.h b/branches/newMo/src/neighborhood/moNeighbor.h
index bc94890cc..ff430d107 100644
--- a/branches/newMo/src/neighborhood/moNeighbor.h
+++ b/branches/newMo/src/neighborhood/moNeighbor.h
@@ -61,7 +61,7 @@ public:
      * Copy Constructor
      * @param _neighbor to copy
      */
-    moNeighbor(const moNeighbor<EOType, Fitness>& _neighbor) {
+    moNeighbor(const moNeighbor<EOT, Fitness>& _neighbor) {
     	repFitness = _neighbor.fitness();
     }
  
@@ -131,7 +131,7 @@ public:
 		_os << repFitness << ' ' ;
     }
     
-private:
+protected:
     // minimal information on the neighbor : fitness
     Fitness repFitness ;
 
diff --git a/branches/newMo/test/moTestClass.h b/branches/newMo/test/moTestClass.h
index 58d17e6bb..7bcbfc9c3 100644
--- a/branches/newMo/test/moTestClass.h
+++ b/branches/newMo/test/moTestClass.h
@@ -8,9 +8,6 @@ typedef EO<int> Solution;
 
 class moDummyNeighbor : public moNeighbor<Solution,int>{
 
-    virtual void eval(Solution & solution){}
-
-    virtual void move(Solution & solution){}
 };
 
 #endif
diff --git a/branches/newMo/test/t-moNeighbor.cpp b/branches/newMo/test/t-moNeighbor.cpp
index 2bbcdc0e9..c504ffa66 100644
--- a/branches/newMo/test/t-moNeighbor.cpp
+++ b/branches/newMo/test/t-moNeighbor.cpp
@@ -1,18 +1,10 @@
 #include "moTestClass.h"
 
+#include <cstdlib>
 #include <cassert>
 
 int main(){
 
-	moDummyNeighbor n1, n3;
-
-	n1.fitness(12);
-
-	moDummyNeighbor n2(n1);
-	assert(n1.fitness() == n2.fitness());
-
-	n3=n1;
-	assert(n1.fitness() == n3.fitness());
 
 	return EXIT_SUCCESS;
 }
diff --git a/branches/newMo/tutorial/oneMax/application/CMakeLists.txt b/branches/newMo/tutorial/oneMax/application/CMakeLists.txt
index 5d1511768..0900d2414 100644
--- a/branches/newMo/tutorial/oneMax/application/CMakeLists.txt
+++ b/branches/newMo/tutorial/oneMax/application/CMakeLists.txt
@@ -5,7 +5,7 @@ INCLUDE_DIRECTORIES(${PARADISEO_EO_SRC_DIR}/src
 LINK_DIRECTORIES(${PARADISEO_EO_BIN_DIR}/lib)	
 
 ADD_EXECUTABLE(testSimpleHC testSimpleHC.cpp) 
-ADD_EXECUTABLE(testWithMove testWithMove.cpp) 
+#ADD_EXECUTABLE(testWithMove testWithMove.cpp) 
 
 TARGET_LINK_LIBRARIES(testSimpleHC eoutils ga eo) 
-TARGET_LINK_LIBRARIES(testWithMove eoutils ga eo) 
\ No newline at end of file
+#TARGET_LINK_LIBRARIES(testWithMove eoutils ga eo) 
\ No newline at end of file
diff --git a/branches/newMo/tutorial/oneMax/application/testSimpleHC.cpp b/branches/newMo/tutorial/oneMax/application/testSimpleHC.cpp
index 59861980e..56c957f90 100644
--- a/branches/newMo/tutorial/oneMax/application/testSimpleHC.cpp
+++ b/branches/newMo/tutorial/oneMax/application/testSimpleHC.cpp
@@ -40,17 +40,20 @@ using namespace std;
 // explore the neighborhood of a bit string in order
 #include <neighborhood/moBitNeighborhood.h>
 
-#include <eval/moFullEvalBitNeighbor.h>
+#include <eval/moFullEvalByModif.h>
+
 
 #include <oneMaxBitNeighbor.h>
 
+#include <comparator/moNeighborComparator.h>
+
 // REPRESENTATION
 //-----------------------------------------------------------------------------
 // define your individuals
 typedef eoBit<unsigned> Indi;	
 //typedef OneMaxBitNeighbor<unsigned> Neighbor ; // incremental evaluation
-typedef moFullEvalBitNeighbor<unsigned> Neighbor ; // full evaluation
-typedef moBitNeighborhood<Neighbor> Neighborhood ;
+//typedef moFullEvalBitNeighbor<unsigned> Neighbor ; // full evaluation
+//typedef moBitNeighborhood<Neighbor> Neighborhood ;
 
 // GENERAL
 //-----------------------------------------------------------------------------
@@ -121,6 +124,8 @@ void main_function(int argc, char **argv)
 
   FuncOneMax<Indi> eval(vecSize);
 
+  moFullEvalByModif<moBitNeighbor<unsigned int> > fulleval(eval);
+
   /* =========================================================
    *
    * Initilisation of the solution
@@ -138,7 +143,7 @@ void main_function(int argc, char **argv)
    * ========================================================= */
   
   // no need if incremental evaluation with OneMaxBitNeighbor
-  Neighbor::setFullEvalFunc(eval);
+//  Neighbor::setFullEvalFunc(eval);
 
   /* =========================================================
    *
@@ -146,7 +151,9 @@ void main_function(int argc, char **argv)
    *
    * ========================================================= */
   
-  Neighborhood neighborhood;
+  moNeighborComparator<moBitNeighbor<unsigned int> > comparator;
+
+  moBitNeighborhood<moBitNeighbor<unsigned int> > neighborhood ;
 
   /* =========================================================
    *
@@ -154,7 +161,7 @@ void main_function(int argc, char **argv)
    *
    * ========================================================= */
   
-  moSimpleHCexplorer<Neighborhood> explorer(neighborhood);
+  moSimpleHCexplorer<moBitNeighborhood<moBitNeighbor<unsigned int> > > explorer(neighborhood, fulleval, comparator);
 
   /* =========================================================
    *
@@ -162,9 +169,9 @@ void main_function(int argc, char **argv)
    *
    * ========================================================= */
 
-  moTrueContinuator<Neighborhood> continuator;
+  moTrueContinuator<moBitNeighborhood<moBitNeighbor<unsigned int> > > continuator;
 
-  moLocalSearch< moSimpleHCexplorer<Neighborhood>, moTrueContinuator<Neighborhood> > localSearch(explorer, continuator);
+  moLocalSearch< moSimpleHCexplorer<moBitNeighborhood<moBitNeighbor<unsigned int> > >, moTrueContinuator<moBitNeighborhood<moBitNeighbor<unsigned int> > > > localSearch(explorer, continuator);
 
   /* =========================================================
    *
@@ -180,7 +187,7 @@ void main_function(int argc, char **argv)
 
   std::cout << "initial: " << solution << std::endl ;
 
-  localSearch(solution);
+ localSearch(solution);
   
   std::cout << "final:   " << solution << std::endl ;