diff --git a/morituri/program/cdrdao.py b/morituri/program/cdrdao.py
index eb58a34..15f90bf 100644
--- a/morituri/program/cdrdao.py
+++ b/morituri/program/cdrdao.py
@@ -290,6 +290,7 @@ class DiscInfoTask(CDRDAOTask):
         @param device:  the device to rip from
         @type  device:  str
         """
+        self.debug('creating DiscInfoTask')
         CDRDAOTask.__init__(self)
 
         self.options = ['disk-info', ]
diff --git a/morituri/result/logger.py b/morituri/result/logger.py
index 1d51c24..c3c483e 100644
--- a/morituri/result/logger.py
+++ b/morituri/result/logger.py
@@ -30,6 +30,9 @@ from morituri.result import result
 class MorituriLogger(result.Logger):
 
     def log(self, ripResult, epoch=time.time()):
+        """
+        @type  ripResult: L{morituri.result.result.RipResult}
+        """
         lines = self.logRip(ripResult, epoch=epoch)
         return '\n'.join(lines)