--- rest25/library/datatypes.rst	2008-12-19 16:58:07.000000000 +0900
+++ rest262/library/datatypes.rst	2009-04-05 05:02:09.000000000 +0900
@@ -1,23 +1,29 @@
 
 .. _datatypes:
 
 **********
 Data Types
 **********
 
 The modules described in this chapter provide a variety of specialized data
 types such as dates and times, fixed-type arrays, heap queues, synchronized
 queues, and sets.
 
+Python also provides some built-in data types, in particular,
+:class:`dict`, :class:`list`, :class:`set` (which along with
+:class:`frozenset`, replaces the deprecated :mod:`sets` module), and
+:class:`tuple`. The :class:`str` class can be used to handle binary data
+and 8-bit text, and the :class:`unicode` class to handle Unicode text.
+
 The following modules are documented in this chapter:
 
 
 .. toctree::
 
    datetime.rst
    calendar.rst
    collections.rst
    heapq.rst
    bisect.rst
    array.rst
    sets.rst
