Do not hang for a long time while listing huge directories.
http://sourceforge.net/support/tracker.php?aid=2025471

Index: drpython-3.11.0/drPreferences.py
===================================================================
--- drpython-3.11.0.orig/drPreferences.py	2009-04-07 00:25:53.000000000 +0200
+++ drpython-3.11.0/drPreferences.py	2009-04-07 00:26:11.000000000 +0200
@@ -289,7 +289,7 @@
         self.save = 0
 
         #File Dialog
-        self.usewxfiledialog = 0
+        self.usewxfiledialog = 1
         self.defaultextension = 1
         self.constantwildcard = '*.lnk'
         #self.windowsshortcutreplacetable = 'C:,/mnt/win_c#'

