[ALUG] xsession errors

Still getting them. For example: Could not read Pidgin buddy list file: Could not find file "/home/peter/.purple/blist.xml". Cannot index Thunderbird contacts because a System.ArgumentNullException was thrown: Argument cannot be null. And yet, I don't have either Pidgin or Thunderbird installed. Any idea what's going on? Lenny, up to date. Peter