diff --git a/trunk/paradiseo-mo/src/eval/moDummyEval.h b/trunk/paradiseo-mo/src/eval/moDummyEval.h
index 60f487d54..2fa9dfdb5 100644
--- a/trunk/paradiseo-mo/src/eval/moDummyEval.h
+++ b/trunk/paradiseo-mo/src/eval/moDummyEval.h
@@ -35,17 +35,17 @@ Contact: paradiseo-help@lists.gforge.inria.fr
 /**
  * Dummy Evaluation function
  */
-template<class N>
-class moDummyEval : public moEval<N>{
+template<class Neighbor>
+class moDummyEval : public moEval<Neighbor>{
 public:
-    typedef typename N::EOT EOT;
+    typedef typename Neighbor::EOT EOT;
     typedef typename EOT::Fitness Fitness;
 
     /**
 	 * NOTHING TO DO
 	 * @param _sol a solution
 	 */
-	void operator()(EOT& _sol, N& _n){}
+	void operator()(EOT& _sol, Neighbor& _n){}
 
 };
 
diff --git a/trunk/paradiseo-mo/src/explorer/moILSexplorer.h b/trunk/paradiseo-mo/src/explorer/moILSexplorer.h
index 2c4959153..5fbd81ddb 100644
--- a/trunk/paradiseo-mo/src/explorer/moILSexplorer.h
+++ b/trunk/paradiseo-mo/src/explorer/moILSexplorer.h
@@ -52,7 +52,7 @@ class moILSexplorer : public moNeighborhoodExplorer< moDummyNeighbor<typename Ne
 {
 public:
     typedef moNeighborhood<Neighbor> Neighborhood ;
-    typedef typename Neighbor::EOT EOT ;
+    typedef typename Neighbor::EOT EOT;
 	typedef moDummyNeighbor<EOT,typename EOT::Fitness> dummyNeighbor;
 	typedef moDummyNeighborhood<dummyNeighbor> dummyNeighborhood;
 
diff --git a/trunk/paradiseo-mo/src/neighborhood/moBackableNeighbor.h b/trunk/paradiseo-mo/src/neighborhood/moBackableNeighbor.h
index efeb0acae..4950aa838 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moBackableNeighbor.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moBackableNeighbor.h
@@ -40,8 +40,8 @@
 /**
  * Neighbor with a move back function to use in a moFullEvalByModif
  */
-template< class EOT , class Fitness >
-class moBackableNeighbor : virtual public moNeighbor<EOT, Fitness>
+template< class EOT >
+class moBackableNeighbor : virtual public moNeighbor<EOT>
 {
 public:
 
diff --git a/trunk/paradiseo-mo/src/neighborhood/moBackwardVariableNeighborhood.h b/trunk/paradiseo-mo/src/neighborhood/moBackwardVariableNeighborhood.h
index d9ecdf504..5c8102467 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moBackwardVariableNeighborhood.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moBackwardVariableNeighborhood.h
@@ -35,20 +35,20 @@ Contact: paradiseo-help@lists.gforge.inria.fr
 /**
  * A variable Neighborhood Search (VNS) in the Backward manner
  */
-template< class EOT, class Fitness >
-class moBackwardVariableNeighborhood : public moVariableNeighborhood<EOT, Fitness>
+template< class EOT >
+class moBackwardVariableNeighborhood : public moVariableNeighborhood<EOT>
 {
 public:
-	typedef moNeighbor<EOT, Fitness> Neighbor;
+	typedef moNeighbor<EOT> Neighbor;
 
-    using moVariableNeighborhood<EOT, Fitness>::currentNH;
-    using moVariableNeighborhood<EOT, Fitness>::neighborhoodVector;
+    using moVariableNeighborhood<EOT>::currentNH;
+    using moVariableNeighborhood<EOT>::neighborhoodVector;
 
     /**
      * Construction of at least one neighborhood
      * @param _firstNH first neighborhood in the vector
      */
-    moBackwardVariableNeighborhood(moNeighborhood<Neighbor>& _firstNH) : moVariableNeighborhood<EOT, Fitness>(_firstNH) { }
+    moBackwardVariableNeighborhood(moNeighborhood<Neighbor>& _firstNH) : moVariableNeighborhood<EOT>(_firstNH) { }
 
     /**
      * Return the class id.
diff --git a/trunk/paradiseo-mo/src/neighborhood/moBitNeighbor.h b/trunk/paradiseo-mo/src/neighborhood/moBitNeighbor.h
index 9ae964c09..778da36d3 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moBitNeighbor.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moBitNeighbor.h
@@ -43,13 +43,13 @@
  * Neighbor related to a vector of Bit
  */
 template< class Fitness >
-class moBitNeighbor : public moBackableNeighbor<eoBit<Fitness>, Fitness>, public moIndexNeighbor<eoBit<Fitness>, Fitness>
+class moBitNeighbor : public moBackableNeighbor<eoBit<Fitness> >, public moIndexNeighbor<eoBit<Fitness> >
 {
 public:
     typedef eoBit<Fitness> EOT ;
 
-    using moBackableNeighbor<eoBit<Fitness>, Fitness>::fitness;
-    using moIndexNeighbor<eoBit<Fitness>, Fitness>::key;
+    using moBackableNeighbor<EOT>::fitness;
+    using moIndexNeighbor<EOT>::key;
 
     /**
      * move the solution
diff --git a/trunk/paradiseo-mo/src/neighborhood/moDummyNeighbor.h b/trunk/paradiseo-mo/src/neighborhood/moDummyNeighbor.h
index 8f3ee7e42..8e20113d0 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moDummyNeighbor.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moDummyNeighbor.h
@@ -35,8 +35,8 @@ Contact: paradiseo-help@lists.gforge.inria.fr
 /**
  * Dummy Neighborhood
  */
-template< class EOT , class Fitness >
-class moDummyNeighbor : public moNeighbor< EOT,Fitness>{
+template< class EOT >
+class moDummyNeighbor : public moNeighbor< EOT >{
 public:
 
     /**
diff --git a/trunk/paradiseo-mo/src/neighborhood/moDummyNeighborhood.h b/trunk/paradiseo-mo/src/neighborhood/moDummyNeighborhood.h
index 8094822db..21cb0822a 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moDummyNeighborhood.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moDummyNeighborhood.h
@@ -35,10 +35,9 @@ Contact: paradiseo-help@lists.gforge.inria.fr
 /**
  * Dummy Neighborhood
  */
-template< class N >
-class moDummyNeighborhood : public moNeighborhood<N>{
+template< class Neighbor >
+class moDummyNeighborhood : public moNeighborhood<Neighbor>{
 public:
-	typedef N Neighbor;
     typedef typename Neighbor::EOT EOT;
 
     /**
diff --git a/trunk/paradiseo-mo/src/neighborhood/moForwardVariableNeighborhood.h b/trunk/paradiseo-mo/src/neighborhood/moForwardVariableNeighborhood.h
index 7f9ec6d36..d9e5f7e50 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moForwardVariableNeighborhood.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moForwardVariableNeighborhood.h
@@ -35,21 +35,21 @@ Contact: paradiseo-help@lists.gforge.inria.fr
 /**
  * A variable Neighborhood Search (VNS) in the forward manner
  */
-template< class EOT, class Fitness >
-class moForwardVariableNeighborhood : public moVariableNeighborhood<EOT, Fitness>
+template< class EOT >
+class moForwardVariableNeighborhood : public moVariableNeighborhood<EOT>
 {
 public:
 
-	typedef moNeighbor<EOT, Fitness> Neighbor;
+	typedef moNeighbor<EOT> Neighbor;
 
-    using moVariableNeighborhood<EOT, Fitness>::currentNH;
-    using moVariableNeighborhood<EOT, Fitness>::neighborhoodVector;
+    using moVariableNeighborhood<EOT>::currentNH;
+    using moVariableNeighborhood<EOT>::neighborhoodVector;
 
     /**
      * Construction of at least one neighborhood
      * @param _firstNH first neighborhood in the vector
      */
-    moForwardVariableNeighborhood(moNeighborhood<Neighbor>& _firstNH) : moVariableNeighborhood<EOT, Fitness>(_firstNH) { }
+    moForwardVariableNeighborhood(moNeighborhood<Neighbor>& _firstNH) : moVariableNeighborhood<EOT>(_firstNH) { }
 
     /**
      * Return the class id.
diff --git a/trunk/paradiseo-mo/src/neighborhood/moIndexNeighbor.h b/trunk/paradiseo-mo/src/neighborhood/moIndexNeighbor.h
index ef922b089..ecaddea73 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moIndexNeighbor.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moIndexNeighbor.h
@@ -40,30 +40,30 @@
 /**
  * Index Neighbor
  */
-template< class EOT , class Fitness >
-class moIndexNeighbor : virtual public moNeighbor<EOT, Fitness>
+template< class EOT >
+class moIndexNeighbor : virtual public moNeighbor<EOT>
 {
 public:
 
-    using moNeighbor<EOT, Fitness>::fitness;
+    using moNeighbor<EOT>::fitness;
 
     /**
      * Default Constructor
      */
-    moIndexNeighbor() : moNeighbor<EOT, Fitness>(), key(0) {}
+    moIndexNeighbor() : moNeighbor<EOT>(), key(0) {}
 
     /**
      * Copy Constructor
      */
-    moIndexNeighbor(const moIndexNeighbor& _n) : moNeighbor<EOT, Fitness>(_n) {
+    moIndexNeighbor(const moIndexNeighbor& _n) : moNeighbor<EOT>(_n) {
         this->key = _n.key ;
     }
 
     /**
      * Assignment operator
      */
-    virtual moIndexNeighbor<EOT, Fitness> & operator=(const moIndexNeighbor<EOT, Fitness> & _source) {
-        moNeighbor<EOT, Fitness>::operator=(_source);
+    virtual moIndexNeighbor<EOT> & operator=(const moIndexNeighbor<EOT> & _source) {
+        moNeighbor<EOT>::operator=(_source);
         this->key = _source.key ;
         return *this ;
     }
diff --git a/trunk/paradiseo-mo/src/neighborhood/moNeighbor.h b/trunk/paradiseo-mo/src/neighborhood/moNeighbor.h
index 4114ff6ca..76e5dbcdf 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moNeighbor.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moNeighbor.h
@@ -43,11 +43,12 @@
 /**
  * Container of the neighbor informations
  */
-template< class EOType , class Fitness >
+template< class EOType >
 class moNeighbor : public eoObject, public eoPersistent
 {
 public:
     typedef EOType EOT;
+    typedef typename EOT::Fitness Fitness;
     /**
      * Default Constructor
      */
@@ -57,7 +58,7 @@ public:
      * Copy Constructor
      * @param _neighbor to copy
      */
-    moNeighbor(const moNeighbor<EOT, Fitness>& _neighbor) {
+    moNeighbor(const moNeighbor<EOT>& _neighbor) {
         repFitness = _neighbor.fitness();
     }
 
@@ -66,7 +67,7 @@ public:
      * @param _neighbor the neighbor to assign
      * @return a neighbor equal to the other
      */
-    virtual moNeighbor<EOT, Fitness>& operator=(const moNeighbor<EOT, Fitness>& _neighbor) {
+    virtual moNeighbor<EOT>& operator=(const moNeighbor<EOT>& _neighbor) {
         repFitness = _neighbor.fitness();
         return (*this);
     }
diff --git a/trunk/paradiseo-mo/src/neighborhood/moOrderNeighborhood.h b/trunk/paradiseo-mo/src/neighborhood/moOrderNeighborhood.h
index b8a7245b8..b7535051a 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moOrderNeighborhood.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moOrderNeighborhood.h
@@ -40,21 +40,18 @@
 /**
  * A Ordered Neighborhood
  */
-template< class N >
-class moOrderNeighborhood : public moIndexNeighborhood<N>
+template< class Neighbor >
+class moOrderNeighborhood : public moIndexNeighborhood<Neighbor>
 {
 public:
 
     /**
      * Define type of a solution corresponding to Neighbor
      */
-    typedef N Neighbor;
     typedef typename Neighbor::EOT EOT;
 
-
     using moIndexNeighborhood<Neighbor>::neighborhoodSize;
 
-
     /**
      * Constructor
      * @param _neighborhoodSize the size of the neighborhood
diff --git a/trunk/paradiseo-mo/src/neighborhood/moRndWithReplNeighborhood.h b/trunk/paradiseo-mo/src/neighborhood/moRndWithReplNeighborhood.h
index bad901816..b99824658 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moRndWithReplNeighborhood.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moRndWithReplNeighborhood.h
@@ -42,18 +42,16 @@
 /**
  * A Random With replacement Neighborhood
  */
-template< class N >
-class moRndWithReplNeighborhood : public moIndexNeighborhood<N>, public moRndNeighborhood<N>
+template< class Neighbor >
+class moRndWithReplNeighborhood : public moIndexNeighborhood<Neighbor>, public moRndNeighborhood<Neighbor>
 {
 public:
 
     /**
      * Define type of a solution corresponding to Neighbor
      */
-    typedef N Neighbor;
     typedef typename Neighbor::EOT EOT;
 
-
     using moIndexNeighborhood<Neighbor>::neighborhoodSize;
 
     /**
diff --git a/trunk/paradiseo-mo/src/neighborhood/moRndWithoutReplNeighborhood.h b/trunk/paradiseo-mo/src/neighborhood/moRndWithoutReplNeighborhood.h
index 89b7586ac..a80f0542c 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moRndWithoutReplNeighborhood.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moRndWithoutReplNeighborhood.h
@@ -42,15 +42,14 @@
 /**
  * A Random without replacement Neighborhood
  */
-template< class N >
-class moRndWithoutReplNeighborhood : public moIndexNeighborhood<N>, public moRndNeighborhood<N>
+template< class Neighbor >
+class moRndWithoutReplNeighborhood : public moIndexNeighborhood<Neighbor>, public moRndNeighborhood<Neighbor>
 {
 public:
 
     /**
      * Define type of a solution corresponding to Neighbor
      */
-    typedef N Neighbor;
     typedef typename Neighbor::EOT EOT;
 
 
diff --git a/trunk/paradiseo-mo/src/neighborhood/moVariableNeighborhood.h b/trunk/paradiseo-mo/src/neighborhood/moVariableNeighborhood.h
index 4c0016d16..bf4ef2692 100644
--- a/trunk/paradiseo-mo/src/neighborhood/moVariableNeighborhood.h
+++ b/trunk/paradiseo-mo/src/neighborhood/moVariableNeighborhood.h
@@ -38,12 +38,12 @@ Contact: paradiseo-help@lists.gforge.inria.fr
 /**
  * A vector of neighborhood for the Variable Neighborhood Search (VNS)
  */
-template< class EOT, class Fitness >
-class moVariableNeighborhood : public moNeighborhood<moNeighbor<EOT, Fitness> >
+template< class EOT >
+class moVariableNeighborhood : public moNeighborhood<moNeighbor<EOT> >
 {
 public:
 
-	typedef moNeighbor<EOT, Fitness> Neighbor;
+	typedef moNeighbor<EOT> Neighbor;
     /**
      * Construction of at least one neighborhood
      * @param _firstNH first neighborhood in the vector
diff --git a/trunk/paradiseo-mo/test/moTestClass.h b/trunk/paradiseo-mo/test/moTestClass.h
index 2eea45a33..2b58e60c6 100644
--- a/trunk/paradiseo-mo/test/moTestClass.h
+++ b/trunk/paradiseo-mo/test/moTestClass.h
@@ -47,6 +47,7 @@
 #include <eoScalarFitness.h>
 #include <neighborhood/moOrderNeighborhood.h>
 #include <neighborhood/moBitNeighbor.h>
+#include <neighborhood/moIndexNeighbor.h>
 
 #include <utils/eoMonitor.h>
 #include <utils/eoUpdater.h>
@@ -63,12 +64,12 @@ typedef moDummyRndNeighborhood bitNeighborhood ;
 
 typedef EO<int> Solution;
 
-class moDummyNeighborTest : public moNeighbor<Solution,int> {
+class moDummyNeighborTest : public moNeighbor<Solution> {
 public:
     virtual void move(Solution & _solution) {}
 };
 
-class moDummyBackableNeighbor : public moBackableNeighbor<Solution,int> {
+class moDummyBackableNeighbor : public moBackableNeighbor<Solution> {
 public:
     virtual void move(Solution & _solution) {}
     virtual void moveBack(Solution & _solution) {}
diff --git a/trunk/paradiseo-mo/test/t-moForwardVariableNeighborhood.cpp b/trunk/paradiseo-mo/test/t-moForwardVariableNeighborhood.cpp
index e91380204..904202d09 100644
--- a/trunk/paradiseo-mo/test/t-moForwardVariableNeighborhood.cpp
+++ b/trunk/paradiseo-mo/test/t-moForwardVariableNeighborhood.cpp
@@ -42,7 +42,7 @@ int main(){
 	std::cout << "[t-moForwardVariableNeighborhood] => START" << std::endl;
 
 	moRndWithoutReplNeighborhood<bitNeighbor> rndNH(8);
-	moOrderNeighborhood<moIndexNeighbor<eoBit<eoMinimizingFitness>, eoMinimizingFitness> > orderNH(8);
+	moOrderNeighborhood<moIndexNeighbor<eoBit<eoMinimizingFitness> > >orderNH(8);
 
 
 	//moForwardVariableNeighborhood<eoBit<eoMinimizingFitness>, eoMinimizingFitness> test(orderNH);
diff --git a/trunk/paradiseo-mo/tutorial/CMakeLists.txt b/trunk/paradiseo-mo/tutorial/CMakeLists.txt
index 2fc13942e..85355a698 100644
--- a/trunk/paradiseo-mo/tutorial/CMakeLists.txt
+++ b/trunk/paradiseo-mo/tutorial/CMakeLists.txt
@@ -1 +1 @@
-ADD_SUBDIRECTORY(oneMax)
\ No newline at end of file
+#ADD_SUBDIRECTORY(oneMax)
\ No newline at end of file