--- a/dialogs/FBDBlockDialog.py	Sun Aug 19 16:07:01 2012 +0200
+++ b/dialogs/FBDBlockDialog.py	Sun Aug 19 16:24:11 2012 +0200
@@ -114,7 +114,7 @@
         right_gridsizer.AddWindow(self.Preview, flag=wx.GROW)
         
         button_sizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
-        #self.Bind(wx.EVT_BUTTON, self.OnOK, button_sizer.GetAffirmativeButton())
+        self.Bind(wx.EVT_BUTTON, self.OnOK, button_sizer.GetAffirmativeButton())
         main_sizer.AddSizer(button_sizer, border=20, 
               flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)