diff --git a/twander.py b/twander.py
index 7ae2763..523fe25 100755
--- a/twander.py
+++ b/twander.py
@@ -6,7 +6,7 @@
 # Program Information
 
 PROGNAME = "twander"
-RCSID    = "$Id: twander.py,v 3.210 2006/12/19 09:12:05 tundra Exp $"
+RCSID    = "$Id: twander.py,v 3.211 2007/01/02 19:53:29 tundra Exp $"
 VERSION  = RCSID.split()[2]
 
 # Copyright Information
@@ -296,6 +296,7 @@
 FORCEUNIXPATH = False           # Force Unix path separators regardless of OS
 HIDEDOTFILES  = False           # Suppress display of files begining with DOTFILE
 INVERTFILTER  = False           # Invert wildcard filtering logic
+ISODATE       = False           # Display date/time in ISO 8601 Format
 MAXMENU       = 32              # Maximum length of displayed menu
 MAXMENUBUF    = 250             # Maximum size of internal menu buffer
 MAXNESTING    = 32              # Maximum depth of nested variable definitions
@@ -552,6 +553,15 @@
 # Constants used with the more usual Unix-style details
 # Used both by Unix and Win32 when win32all is not present or disabled.
 
+
+# Month Name -> Number Conversion Needed For ISO Representation
+
+ST_MONTHS     = {"Jan":"01", "Feb":"02", "Mar":"03", "Apr":"04",
+                 "May":"05", "Jun":"06", "Jul":"07", "Aug":"08",
+                 "Sep":"09", "Oct":"10", "Nov":"11", "Dec":"12"
+                }
+
+
 # Permissions
 
 ST_PERMIT     = ["---", "--x", "-w-", "-wx",
@@ -4637,16 +4647,30 @@
     # Get the whole time value
     ftime = time.ctime(rawtime).split()[1:]
 
-    # Pad single-digit dates with leading space
+    # Pad single-digit dates differently for US vs. ISO
+    # date representation
+
+    LEADFILL = " "
+    if ISODATE:
+        LEADFILL = "0"
 
     if len(ftime[1]) == 1:
-        ftime[1] = " " + ftime[1]
+        ftime[1] = LEADFILL + ftime[1]
 
     # Drop the seconds
+
     ftime[-2] = ":".join(ftime[-2].split(":")[:-1])
 
-    # Turn into a single string
-    ftime = " ".join(ftime)
+    # Turn into a single string in either ISO or US format
+
+    if ISODATE:
+        ftime = "-".join((ftime[3], ST_MONTHS[ftime[0]], ftime[1])) + \
+                " " + ftime[2]
+
+    # US Localized Format
+    
+    else:
+        ftime = " ".join(ftime)
 
     details += PadString(ftime, ST_SZMTIME)
     fields.append(rawtime)
@@ -5318,6 +5342,7 @@
                      "FORCEUNIXPATH":FORCEUNIXPATH,
                      "HIDEDOTFILES":HIDEDOTFILES,
                      "INVERTFILTER":INVERTFILTER,
+                     "ISODATE":ISODATE,
                      "NODETAILS":NODETAILS,
                      "NONAVIGATE":NONAVIGATE,
                      "SORTREVERSE":SORTREVERSE,