-    #title = forms.CharField(label=_('Title of presentation'), 
-    #        max_length=256, required=False)
-    #presentation = forms.FileField(label=_('Presentation'),
-    #        required=False)
-    #summary = forms.CharField(label=_('Summary of presentation (max. 1800 characters)'),
-    #        widget=forms.Textarea, max_length=1800, required=False)
+    title = forms.CharField(label=_('Title of presentation'), 
+            max_length=256, required=False)
+    presentation = forms.FileField(label=_('Presentation'),
+            required=False)
+    summary = forms.CharField(label=_('Summary of presentation (max. 1800 characters)'),
+            widget=forms.Textarea, max_length=1800, required=False)