diff --git a/laydi/logger.py b/laydi/logger.py
index f1e822d..ff7c2e6 100644
--- a/laydi/logger.py
+++ b/laydi/logger.py
@@ -73,7 +73,6 @@ class LogView(gtk.TreeView):
 
         # Make sure tree view displays bottom entry when entered
         def scroll_to_last(model, path, it):
-            print path
             if path:
                 self.scroll_to_cell(path)
         self.model.connect('row-changed', scroll_to_last)
diff --git a/laydi/project.py b/laydi/project.py
index 921208f..157ca61 100644
--- a/laydi/project.py
+++ b/laydi/project.py
@@ -333,6 +333,7 @@ class SelectionDirectory(Directory):
 
         Warnings are printed to terminal on duplicated ids and invalid ids.
         """
+        print "read_selection_file(%s)" % (fn,)
         fd = open(fn)
         ids = []
         for line in fd.readlines():
diff --git a/laydi/projectview.py b/laydi/projectview.py
index dfe9a4b..6a285ff 100644
--- a/laydi/projectview.py
+++ b/laydi/projectview.py
@@ -37,7 +37,7 @@ class ProjectView:
 
     def _load_datasets(self):
         print "load datasets from project..."
-        print self.project.data.datasets
+        print "datasets: ", self.project.data.datasets
         for ds in self.project.data.datasets:
             if isinstance(ds, dataset.GraphDataset):
                 icon = laydi.icon_factory.get("graph_dataset")
diff --git a/laydi/selections.py b/laydi/selections.py
index 97cbaaa..aaf6242 100644
--- a/laydi/selections.py
+++ b/laydi/selections.py
@@ -255,6 +255,7 @@ class IdListController:
         if event.button == 3:
             self._update_annotations_menu()
             self._menu.popup(None, None, None, event.button, event.time)
+            return True
         
     def _on_export_list(self, menuitem):
         self.export_annotations()
diff --git a/laydi/workflow.py b/laydi/workflow.py
index c22add6..92cfd24 100644
--- a/laydi/workflow.py
+++ b/laydi/workflow.py
@@ -93,7 +93,7 @@ class Workflow:
         self.stages_by_id[stage.id] = stage
 
     def print_tree(self):
-        print self.name
+        print "Workflow:", self.name
         for stage in self.stages:
             print '   %s' % stage.name
             for fun in stage.functions: