diff --git a/Modules/IGT/Testing/mitkNavigationDataSequentialPlayerTest.cpp b/Modules/IGT/Testing/mitkNavigationDataSequentialPlayerTest.cpp
index cb733a9957..e0e2e43f3a 100644
--- a/Modules/IGT/Testing/mitkNavigationDataSequentialPlayerTest.cpp
+++ b/Modules/IGT/Testing/mitkNavigationDataSequentialPlayerTest.cpp
@@ -1,136 +1,136 @@
 
 /*=========================================================================
 
 Program:   Medical Imaging & Interaction Toolkit
 Language:  C++
 Date:      $Date: 2009-05-13 14:52:01 +0200 (Mi, 13. Mai 2009) $
 Version:   $Revision: 17230 $
 
 Copyright (c) German Cancer Research Center, Division of Medical and
 Biological Informatics. All rights reserved.
 See MITKCopyright.txt or http://www.mitk.org/copyright.html for details.
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notices for more information.
 
 =========================================================================*/
 
 #include <mitkNavigationDataSequentialPlayer.h>
 #include <mitkStandardFileLocations.h>
 #include "mitkTestingMacros.h"
 
 #include <iostream>
 #include <sstream>
 
 const char* XML_STRING =
   "<?xml version=\"1.0\" ?><Version Ver=\"1\" /><Data ToolCount=\"2\">"
-    "<ND Time=\"1375.79\" Tool=\"0\" X=\"-279.14\" Y=\"40.48\" Z=\"-2023.72\" QX=\"0.0085\" QY=\"-0.0576\" QZ=\"-0.0022\" QR=\"0.9982\" C00=\"0.00168921\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.00168921\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
-    "<ND Time=\"1375.79\" Tool=\"1\" X=\"-142.54\" Y=\"43.67\" Z=\"-1913.5\" QX=\"0.4478\" QY=\"-0.092\" QZ=\"-0.8824\" QR=\"0.1102\" C00=\"0.104782\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.104782\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
-    "<ND Time=\"9948.11\" Tool=\"0\" X=\"-336.65\" Y=\"138.5\" Z=\"-2061.07\" QX=\"0.1251\" QY=\"-0.0638\" QZ=\"0.0071\" QR=\"0.99\" C00=\"0.023593\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.023593\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
-    "<ND Time=\"9948.11\" Tool=\"1\" X=\"-202.09\" Y=\"120.33\" Z=\"-1949.81\" QX=\"0.4683\" QY=\"0.0188\" QZ=\"-0.8805\" QR=\"0.0696\" C00=\"0.0913248\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.0913248\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
-    "<ND Time=\"104845\" Tool=\"0\" X=\"-134.86\" Y=\"295.49\" Z=\"-2187.63\" QX=\"0.1846\" QY=\"-0.2565\" QZ=\"-0.0829\" QR=\"0.945\" C00=\"0.022082\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.022082\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
-    "<ND Time=\"104845\" Tool=\"1\" X=\"-56.93\" Y=\"233.79\" Z=\"-2042.6\" QX=\"-0.6264\" QY=\"-0.0197\" QZ=\"0.7772\" QR=\"0.0562\" C00=\"0.0915063\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.0915063\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
+    "<NavigationData Time=\"1375.79\" Tool=\"0\" X=\"-279.14\" Y=\"40.48\" Z=\"-2023.72\" QX=\"0.0085\" QY=\"-0.0576\" QZ=\"-0.0022\" QR=\"0.9982\" C00=\"0.00168921\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.00168921\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
+    "<NavigationData Time=\"1375.79\" Tool=\"1\" X=\"-142.54\" Y=\"43.67\" Z=\"-1913.5\" QX=\"0.4478\" QY=\"-0.092\" QZ=\"-0.8824\" QR=\"0.1102\" C00=\"0.104782\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.104782\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
+    "<NavigationData Time=\"9948.11\" Tool=\"0\" X=\"-336.65\" Y=\"138.5\" Z=\"-2061.07\" QX=\"0.1251\" QY=\"-0.0638\" QZ=\"0.0071\" QR=\"0.99\" C00=\"0.023593\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.023593\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
+    "<NavigationData Time=\"9948.11\" Tool=\"1\" X=\"-202.09\" Y=\"120.33\" Z=\"-1949.81\" QX=\"0.4683\" QY=\"0.0188\" QZ=\"-0.8805\" QR=\"0.0696\" C00=\"0.0913248\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.0913248\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
+    "<NavigationData Time=\"104845\" Tool=\"0\" X=\"-134.86\" Y=\"295.49\" Z=\"-2187.63\" QX=\"0.1846\" QY=\"-0.2565\" QZ=\"-0.0829\" QR=\"0.945\" C00=\"0.022082\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.022082\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
+    "<NavigationData Time=\"104845\" Tool=\"1\" X=\"-56.93\" Y=\"233.79\" Z=\"-2042.6\" QX=\"-0.6264\" QY=\"-0.0197\" QZ=\"0.7772\" QR=\"0.0562\" C00=\"0.0915063\" C01=\"0\" C02=\"0\" C03=\"0\" C04=\"0\" C05=\"0\" C10=\"0\" C11=\"0.0915063\" C12=\"0\" C13=\"0\" C14=\"0\" C15=\"0\" Valid=\"1\" hO=\"1\" hP=\"1\" />"
   "</Data>";
 
 vnl_vector<mitk::ScalarType> tTool0Snapshot1(3);
 vnl_vector<mitk::ScalarType> tTool1Snapshot2(3);
 mitk::Quaternion qTool0Snapshot0;
 mitk::Quaternion qTool1Snapshot1;
 
 mitk::NavigationDataSequentialPlayer::Pointer player(
    mitk::NavigationDataSequentialPlayer::New());
 
 void runLoop()
 {
   mitk::NavigationData::Pointer nd0;
   mitk::NavigationData::Pointer nd1;
   for(unsigned int i=0; i<player->GetNumberOfSnapshots();++i)
   {
     player->Update();
     nd0 = player->GetOutput();
     nd1 = player->GetOutput(1);
 
     // test some values
     MITK_TEST_CONDITION_REQUIRED(nd0.IsNotNull(), "nd0.IsNotNull()");
     MITK_TEST_CONDITION_REQUIRED(nd1.IsNotNull(), "nd1.IsNotNull()");
 
     if(i==0)
     {
       MITK_TEST_CONDITION(qTool0Snapshot0.as_vector() == nd0->GetOrientation().as_vector(),
                           "qTool0Snapshot0.as_vector() == nd0->GetOrientation().as_vector()");
     }
     else if(i==1)
     {
       MITK_TEST_CONDITION(tTool0Snapshot1 == nd0->GetPosition().GetVnlVector(),
                           "tTool0Snapshot1 == nd0->GetPosition().GetVnlVector()");
 
       MITK_TEST_CONDITION(qTool1Snapshot1.as_vector() == nd1->GetOrientation().as_vector(),
                           "qTool1Snapshot1.as_vector() == nd1->GetOrientation().as_vector()");
     }
     else if(i==2) // should be repeated
     {
       MITK_TEST_CONDITION(tTool1Snapshot2 == nd1->GetPosition().GetVnlVector(),
                           "tTool1Snapshot2 == nd1->GetPosition().GetVnlVector()");
     }
 
   }
 }
 
 /**Documentation
  *  test for the class "NavigationDataRecorder".
  */
 int mitkNavigationDataSequentialPlayerTest(int /* argc */, char* /*argv*/[])
 {
   MITK_TEST_BEGIN("NavigationDataSequentialPlayer");
 
   // create test values valid for the xml data above
   tTool0Snapshot1[0] = -336.65;
   tTool0Snapshot1[1] = 138.5;
   tTool0Snapshot1[2]= -2061.07;
   tTool1Snapshot2[0] = -56.93;
   tTool1Snapshot2[1] = 233.79;
   tTool1Snapshot2[2]= -2042.6;
   vnl_vector_fixed<mitk::ScalarType,4> qVec;
   qVec[0] = 0.0085;
   qVec[1] = -0.0576;
   qVec[2]= -0.0022;
   qVec[3]= 0.9982;
   qTool0Snapshot0 = mitk::Quaternion(qVec);
   qVec[0] = 0.4683;
   qVec[1] = 0.0188;
   qVec[2]= -0.8805;
   qVec[3]= 0.0696;
   qTool1Snapshot1 = mitk::Quaternion(qVec);
 
   player
       ->SetXMLString(XML_STRING);
 
   MITK_TEST_CONDITION_REQUIRED(player->GetNumberOfSnapshots() == 3,
                                "player->GetNumberOfSnapshots() == 3");
   player
       ->SetRepeat(true);
 
   runLoop();
   // repeat is on should work a second time
   runLoop();
 
   // now test the go  to snapshot function
   player->GoToSnapshot(3);
   mitk::NavigationData::Pointer nd1 = player->GetOutput(1);
   MITK_TEST_CONDITION(tTool1Snapshot2 == nd1->GetPosition().GetVnlVector(),
                       "tTool1Snapshot2 == nd1->GetPosition().GetVnlVector()");
 
   player->GoToSnapshot(1);
   mitk::NavigationData::Pointer nd0 = player->GetOutput(0);
   MITK_TEST_CONDITION(qTool0Snapshot0.as_vector() == nd0->GetOrientation().as_vector(),
                       "qTool0Snapshot0.as_vector() == nd0->GetOrientation().as_vector()");
 
   player->GoToSnapshot(3);
 
   // and a third time
   runLoop();
 
   // always end with this!
   MITK_TEST_END();
 }