Index: trunk/BNC/src/PPP/pppRun.cpp
===================================================================
--- trunk/BNC/src/PPP/pppRun.cpp	(revision 5949)
+++ trunk/BNC/src/PPP/pppRun.cpp	(revision 5950)
@@ -105,4 +105,6 @@
     connect(this, SIGNAL(progressRnxPPP(int)), BNC_CORE, SIGNAL(progressRnxPPP(int)));
     connect(this, SIGNAL(finishedRnxPPP()),    BNC_CORE, SIGNAL(finishedRnxPPP()));
+    connect(BNC_CORE, SIGNAL(mapSpeedSliderChanged(int)),    
+            this, SLOT(slotSetSpeed(int)));
   }
 }
@@ -419,4 +421,6 @@
       emit progressRnxPPP(nEpo);
     }
+  
+    QCoreApplication::processEvents();
   }
 
Index: trunk/BNC/src/PPP/pppWidgets.cpp
===================================================================
--- trunk/BNC/src/PPP/pppWidgets.cpp	(revision 5949)
+++ trunk/BNC/src/PPP/pppWidgets.cpp	(revision 5950)
@@ -44,4 +44,5 @@
 #include "qtfilechooser.h"
 #include "bncsettings.h"
+#include "bnccore.h"
 
 using namespace std;
@@ -119,5 +120,7 @@
   _mapSpeedSlider->setTickPosition(QSlider::TicksBelow);
   _mapSpeedSlider->setTickInterval(10);
-  
+  connect(_mapSpeedSlider, SIGNAL(valueChanged(int)), BNC_CORE, SIGNAL(mapSpeedSliderChanged(int)));
+
+
   _mapWinButton->setWhatsThis(tr("<p>You make like to track your rover position using Google Maps or Open Street Map as a background map. Track plots can be produced with BNC in 'Realtime-PPP', 'Realtime-SPP' and 'Post-Processing' mode.</p><p>The 'Open Map' button opens a windows showing a map according to specified options.</p><p>When in 'Post-Processing' mode you should not forget to specify a proxy under the 'Network' tab if that is operated in front of BNC."));
   _gmRadioButton->setWhatsThis(tr("<p>Specify Google Maps as the background for your rover positions."));
Index: trunk/BNC/src/bnccore.h
===================================================================
--- trunk/BNC/src/bnccore.h	(revision 5949)
+++ trunk/BNC/src/bnccore.h	(revision 5950)
@@ -94,4 +94,5 @@
   void progressRnxPPP(int);
   void finishedRnxPPP();
+  void mapSpeedSliderChanged(int);
     
  private slots: