I received the following message when closing a commit window:
** Please report this bug to http://bitbucket.org/tortoisehg/stable/issues or tortoisehg-discuss@lists.sourceforge.net
** Mercurial version (1.5).  TortoiseHg version (1.0)
** Command: --nofork commit
** CWD: C:\Documents and Settings\pierng\My Documents\repository\soipmi
** Extensions loaded: mq, win32text
Recoverable runtime error (stderr):
C:\Program Files\TortoiseHg\library.zip\tortoisehg\hgtk\gdialog.py:464: DeprecationWarning: Use the new widget gtk.Tooltip
C:\Program Files\TortoiseHg\library.zip\tortoisehg\hgtk\gtklib.py:714: DeprecationWarning: Use the new widget gtk.Tooltip
Traceback (most recent call last):
  File "tortoisehg\hgtk\status.pyo", line 821, in select_toggle
  File "tortoisehg\hgtk\status.pyo", line 842, in update_chunk_state
IndexError: could not find tree path
Nick Pierpoint
+44 1484 681786