diff --git a/twander.py b/twander.py
index 40d714c..27d7e6e 100755
--- a/twander.py
+++ b/twander.py
@@ -1,96 +1,166 @@
 #!/usr/local/bin/python
-# twander.py
+# twander - Wander around the file system
 # Copyright (c) 2002 TundraWare Inc.  All Rights Reserved.
 
 
 PROGNAME = "twander"
-RCSID = "$Id: twander.py,v 1.1 2002/10/28 23:03:23 tundra Exp $"
+RCSID = "$Id: twander.py,v 1.2 2002/10/29 00:09:22 tundra Exp $"
 VERSION = RCSID.split()[2]
 
 
+#----------------------------------------------------------#
+#          Variables User Might Change                     #
+#----------------------------------------------------------#
 
 
-############################################################
-###          Variables User Might Change                 ###
-############################################################
 
 #------------------- Nothing Below Here Should Need Changing ------------------#
 
-############################################################
-###                     Imports                          ###
-############################################################
 
+#----------------------------------------------------------#
+#                     Imports                              #
+#----------------------------------------------------------#
+
+import anygui as gui
 import getopt
+import os
 import sys
 
 
-############################################################
-###               Aliases & Redefinitions                ###
-############################################################
+#----------------------------------------------------------#
+#               Aliases & Redefinitions                    #
+#----------------------------------------------------------#
 
 
 
-############################################################
-###              Constants & Literals                    ###
-############################################################
+#----------------------------------------------------------#
+#              Constants & Literals                        #
+#----------------------------------------------------------#
 
 
 
-####################
+#####
 # Constants
-####################
+#####
 
-FALSE = 0 == 1                # Booleans
-TRUE = not FALSE
+FALSE      = 0 == 1           # Booleans
+TRUE       = not FALSE
 
+DIR_LDELIM = '['              # Directory left dsply. delimiter
+DIR_RDELIM = ']'              # Directory left dsply. delimiter
 
+PSEP       = os.sep           # Character separating path components
 
-####################
+#####
 # Literals
-####################
+#####
+
+lCONFFILE = os.path.join(os.getenv("HOME"), "." + PROGNAME + "rc")  # conf file
 
 
-
-############################################################
-###            Prompts, & Application Strings            ###
-############################################################
+#----------------------------------------------------------#
+#            Prompts, & Application Strings                #
+#----------------------------------------------------------#
 
 
-####################
+#####
 # Error Messages
-####################
+#####
+
+eBADROOT = " %s Is Not A Directory"
+eERROR   = "ERROR"
+eNOCONF  = "Cannot Find Configuration File: %s"
+eTOOMANY = "You Can Only Specify One Starting Directory."
 
 
-
-####################
+#####
 # Informational Messages
-####################
+#####
 
 
 
-####################
+#####
+# Usage Prompts
+#####
+
+uTable = [PROGNAME + " " + VERSION + " - Copyright 2002, TundraWare Inc., All Rights Reserved\n",
+          "usage:  " + PROGNAME + " [-d dir] [-hv] [starting directory] where,\n",
+          "          startdir name of directory in which to begin (default: current dir)",
+          "          -c file  name of configuration file (default: " + lCONFFILE + ")",
+          "          -h       print this help information",
+          "          -v       print detailed version information",
+          ]
+
+
+
+#####
 # Prompts
-####################
+#####
 
 
 
-############################################################
-###        Global Variables & Data Structures            ###
-############################################################
+#----------------------------------------------------------#
+#        Global Variables & Data Structures                #
+#----------------------------------------------------------#
+
+
+#####
+# GUI Related Setup
+#####
+
+MainApp   = gui.Application()
+MainWin   = gui.Window(height=300,
+                       width=500
+                       )
+DirList   = gui.ListBox()
+MainWin.add(DirList,
+            hstretch=1,
+            vstretch=1,
+            top=1,
+            bottom=1,
+            left= 1,
+            right=1
+            )
+
+
+
+MainApp.add(MainWin)
 
 
 
 #---------------------------Code Begins Here----------------------------------#
 
-############################################################
-###           Object Base Class Definitions              ###
-############################################################
+
+#----------------------------------------------------------#
+#           Object Base Class Definitions                  #
+#----------------------------------------------------------#
 
     
 
-############################################################
-###           Supporting Function Definitions            ###
-############################################################
+#----------------------------------------------------------#
+#           Supporting Function Definitions                #
+#----------------------------------------------------------#
+
+#####
+# Return Ordered List Of Directories & Files For Current Root
+#####
+
+def build_dirlist(rootdir):
+
+    dList, fList = [], []
+
+    dList.append("..")
+    for file in os.listdir(rootdir):
+        if os.path.isdir(os.path.join(rootdir,file)):
+            dList.append(DIR_LDELIM + file + DIR_RDELIM)
+        else:
+            fList.append(file)
+
+    dList.sort()
+    fList.sort()
+    return dList + fList
+
+# End 'build_dirlist()'
 
 
 #####
@@ -98,7 +168,7 @@
 #####
 
 def errmsg(emsg):
-    print PROGNAME + " " + VERSION +" ERROR: " + emsg
+    print PROGNAME + " " + VERSION + " " + eERROR + ": " + emsg
 
 # End of 'errmsg()'
 
@@ -108,31 +178,59 @@
 #####
 
 def usage():
-    print PROGNAME + " " + VERSION + " - Copyright 2002, TundraWare Inc., All Rights Reserved\n"
-    print "usage:  " + PROGNAME + " [-hv] where,\n"
-    print "          -h       print this help information"
-    print "          -v       print detailed version information"
-
+    for x in uTable:
+        print x
+        
 # End of 'usage()'
 
 
-############################################################
-###                  Program Entry Point                 ###
-############################################################
+#----------------------------------------------------------#
+#                  Program Entry Point                     #
+#----------------------------------------------------------#
 
 # Command line processing
 
 try:
-    opts, args = getopt.getopt(sys.argv[1:], '-hv')
+    opts, args = getopt.getopt(sys.argv[1:], '-c:hv')
 except getopt.GetoptError:
     usage()
     sys.exit(1)
 
-    
+conf    = lCONFFILE
+rootdir = "." + PSEP
 for opt, val in opts:
+    if opt == "-c":
+        conf = val
     if opt == "-h":
         usage()
         sys.exit(0)
     if opt == "-v":
         print RCSID
         sys.exit(0)
+
+# Can only have 0 or 1 arguments
+# Make sure any starting directory argument is legit
+
+if len(args) > 1:
+    errmsg(eTOOMANY)
+    sys.exit(1)
+
+if len(args) == 1:
+    rootdir = args[0]
+    if not os.path.isdir(rootdir):
+        errmsg(eBADROOT % rootdir)
+        sys.exit(1)
+
+
+# This program requires a config file
+
+if not os.path.exists(conf):
+    errmsg(eNOCONF % conf)
+    sys.exit(1)
+
+# Fill the control with directory contents
+DirList.items = build_dirlist(rootdir)
+
+MainWin.set(title= PROGNAME + " " + VERSION + "    -     Examining:    " + rootdir)
+MainApp.run()
+