* Throughout, eliminate Windows 2000 from the documentation.

* overview.sgml (brief-history): Mention native AMD64 support.

winsup/doc/ChangeLog

@@ -1,3 +1,8 @@
+2013-04-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* Throughout, eliminate Windows 2000 from the documentation.
+	* overview.sgml (brief-history): Mention native AMD64 support.
+
 2013-04-23  Corinna Vinschen  <corinna@vinschen.de>
 
 	* Makefile.in (SGMLDIRS): Accommodate dropping utils_source and

winsup/doc/effectively.sgml

@@ -17,12 +17,9 @@ support the <literal>/?</literal> switch to display usage information.
 
 <para>
 Unfortunately, no standard set of tools included with all versions of 
-Windows exists.  If you are unfamiliar with the tools available 
-on your system, here is a general guide.  Windows 2000 has only a basic 
-set of tools, which later versions of Windows expanded.  Microsoft also
-provides free downloads for Windows 2000 (the Resource Kit Tools), and XP
-(the Windows Support Tools).  Generally, the younger the Windows version,
-the more complete are the on-board tools.  Additionally, many independent
+Windows exists.  Generally, the younger the Windows version, the more
+complete are the on-board tools.  Microsoft also provides free downloads
+for Windows XP (the Windows Support Tools).  Additionally, many independent
 sites such as 
 <ulink url="http://download.com">download.com</ulink>, 
 <ulink url="http://simtel.net">simtel.net</ulink>, 
@@ -85,8 +82,8 @@ If your system does not have an always-on network connection, you
 may be interested in <command>rasdial.exe</command> for automating dialup
 connections.  
 Users who frequently change their network 
-configuration can script these changes with <command>netsh.exe</command> 
-(Windows 2000 and later). For proxy users, the open source 
+configuration can script these changes with <command>netsh.exe</command>.
+For proxy users, the open source 
 <ulink url="http://apserver.sourceforge.net">
 NTLM Authorization Proxy Server</ulink> or the no-charge
 <ulink url="http://www.hummingbird.com/products/nc/socks/index.html">

winsup/doc/faq-using.xml

@@ -1101,10 +1101,6 @@ IPv6-capable and that's why you see the "Address family not supported"
 error message.  Note, however, that the IPv6 stack on these systems
 don't fully support all features of IPv6.</para>
 
-<para>There's also a very experimental IPv6 stack for Windows 2000, and
-Cygwin will try its best to support it, but it's not recommended to install
-it.</para>
-
 <para>For more information about IPv6 on Windows and how to install the
 IPv6 stack, see the <ulink url="http://www.microsoft.com/technet/network/ipv6/ipv6faq.mspx">Microsoft TechNet IPv6 FAQ article</ulink>
 </para></answer></qandaentry>

winsup/doc/ntsec.sgml

@@ -497,7 +497,7 @@ OthersAllow: 110
 </screen>
 
 <para>Again: This works on all existing versions of Windows NT, at the
-time of writing from at least Windows 2000 up to Server 2008 R2.  Only
+time of writing from at least Windows XP up to Server 2012.  Only
 the GUIs aren't able (or willing) to deal with that order.</para>
 
 </sect2>
@@ -507,9 +507,9 @@ the GUIs aren't able (or willing) to deal with that order.</para>
 <para>Since Windows XP, Windows users have been accustomed to the
 "Switch User" feature, which switches the entire desktop to another user
 while leaving the original user's desktop "suspended".  Another Windows
-feature (since Windows 2000) is the "Run as..." context menu entry,
-which allows you to start an application using another user account when
-right-clicking on applications and shortcuts.</para>
+feature is the "Run as..." context menu entry, which allows you to start
+an application using another user account when right-clicking on applications
+and shortcuts.</para>
 
 <para>On POSIX systems, this operation can be performed by processes
 running under the privileged user accounts (usually the "root" user

winsup/doc/overview.sgml

@@ -8,7 +8,7 @@ Cygwin is a Linux-like environment for Windows. It consists of a DLL
 providing substantial <ulink url="http://www.pasc.org/#POSIX">POSIX</ulink>
 (Portable Operating System Interface) system call functionality, and a
 collection of tools, which provide a Linux look and feel. The Cygwin DLL
-works with all x86 and AMD64 versions of Windows NT since Windows 2000.
+works with all x86 and AMD64 versions of Windows NT since Windows XP SP3.
 The API follows the
 <ulink url="http://www.opengroup.org/onlinepubs/009695399/nfindex.html">Single
 Unix Specification</ulink> as much as possible, and then Linux practice.
@@ -108,12 +108,16 @@ have seen continuous development.
 </para>
 
 <para>
-The latest major improvement in this development is the 1.7 release in
+The biggest major improvement in this development is the 1.7 release in
 2009, which dropped Windows 95/98/Me support in favor of using Windows
 NT features more extensively.  It adds a lot of new features like
 case-sensitive filenames, NFS interoperability, IPv6 support and much
 more.</para>
 
+<para>The latest big improvement is the 64 bit Cygwin DLL which
+allows to run natively on AMD64 Windows machines.  The first release
+available in a 64 bit version is 1.7.19.</para>
+
 </sect1>
 
 DOCTOOL-INSERT-highlights

winsup/doc/pathnames.sgml

@@ -654,12 +654,7 @@ on by setting the registry value</para>
 HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\kernel\obcaseinsensitive
 </screen>
 
-<para>to 0 and reboot the machine.  For least surprise, Cygwin expects
-this registry value also on Windows 2000, which usually doesn't know this
-registry key.  If you want case-sensitivity on Windows 2000, just create
-that registry value and set it to 0.  <emphasis role='bold'>Only</emphasis>
-on Windows 2000 you don't have to reboot to bring it into effect, rather
-stopping all Cygwin processes and then restarting them is sufficient.</para>
+<para>to 0 and reboot the machine.</para>
 
 <note>
 <para>