diff -ur slides-3.3.1/catalog.xml slides-3.3.1-patched/catalog.xml
--- slides-3.3.1/catalog.xml	2003-12-22 10:22:17.000000000 -0500
+++ slides-3.3.1-patched/catalog.xml	2004-09-08 14:29:35.159081228 -0400
@@ -1,4 +1,7 @@
 <?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD XML Catalogs V1.0//EN"
+"http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+
 <catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
 
 <!--  XML Catalog file for Slides. If you are already using
@@ -6,7 +9,7 @@
       an entry like this to your XML catalog file, editing the
       path to match the location of your Slides installation:
 
-    <nextCatalog catalog="/usr/share/xml/slides-3.3.0/catalog.xml" />
+    <nextCatalog catalog="/usr/share/xml/slides-3.3.1/catalog.xml" />
 -->
 
 <!-- Slides DTD locations -->
@@ -16,16 +19,16 @@
        prefer="public">
 
   <public
-    publicId="-//Norman Walsh//DTD Slides V3.3.0//EN"
+    publicId="-//Norman Walsh//DTD Slides V3.3.1//EN"
     uri="slides.dtd"/>
     <!-- this could be the slides-custom.dtd instead -->
 
   <public
-    publicId="-//Norman Walsh//DTD Slides Custom V3.3.0//EN"
+    publicId="-//Norman Walsh//DTD Slides Custom V3.3.1//EN"
     uri="slides-custom.dtd"/>
 
   <public
-    publicId="-//Norman Walsh//DTD slides Full V3.3.0//EN"
+    publicId="-//Norman Walsh//DTD Slides Full V3.3.1//EN"
     uri="slides-full.dtd"/>
 </group>
 
@@ -155,6 +158,13 @@
     uriStartString="http://docbook.sourceforge.net/release/xsl/current/"
     rewritePrefix="/usr/share/xml/docbook-xsl-1.59.1/"/>
 -->
+  <rewriteURI
+    uriStartString="http://docbook.sourceforge.net/release/xsl/current/"
+    rewritePrefix="file:///usr/share/sgml/docbook/xsl-stylesheets/"/>
+
+  <rewriteURI
+    uriStartString="http://docbook.sourceforge.net/release/xsl/3.3.1/"
+    rewritePrefix="file:///usr/share/sgml/docbook/xsl-stylesheets/"/>
 
 <!-- Map web references to DocBook 4.2 DTD -->
 <!--
diff -ur slides-3.3.1/schema/dtd/slides-custom.dtd slides-3.3.1-patched/schema/dtd/slides-custom.dtd
--- slides-3.3.1/schema/dtd/slides-custom.dtd	2003-12-22 09:43:06.000000000 -0500
+++ slides-3.3.1-patched/schema/dtd/slides-custom.dtd	2004-09-07 12:15:58.000000000 -0400
@@ -1,5 +1,5 @@
 <!-- ====================================================================== -->
-<!-- Slides XML V3.3.0 DTD
+<!-- Slides XML V3.3.1 DTD
      Copyright (C) 1999, 2000, 2001, 2002, 2003 Norman Walsh
      http://sourceforge.net/projects/docbook/
 
@@ -12,8 +12,8 @@
 
      <?xml version='1.0'?>
      <!DOCTYPE slides
-       PUBLIC "-//Norman Walsh//DTD Slides XML V3.3.0//EN"
-       "http://docbook.sourceforge.net/release/slides/3.3.0/schema/dtd/slides.dtd">
+       PUBLIC "-//Norman Walsh//DTD Slides XML V3.3.1//EN"
+       "http://docbook.sourceforge.net/release/slides/3.3.1/schema/dtd/slides.dtd">
                                                                             -->
 <!-- ====================================================================== -->
 
@@ -72,8 +72,8 @@
 <!ENTITY % local.component.mix "|speakernotes">
 
 <!ENTITY % sdocbook.dtd 
-      PUBLIC "-//OASIS//DTD Simplified DocBook XML Customization V1.1b1//EN"
-      "http://docbook.org/xml/simple/1.1b1/sdocbook-custom.dtd">
+      PUBLIC "-//OASIS//DTD Simplified DocBook XML Customization V1.0//EN"
+      "http://docbook.org/xml/simple/1.0/sdocbook-custom.dtd">
 %sdocbook.dtd;
 
 <!-- ====================================================================== -->
@@ -110,5 +110,5 @@
 <!ENTITY % slides.mod SYSTEM "slides.mod">
 %slides.mod;
 
-<!-- End of Slides XML V3.3.0 DTD ......................................... -->
+<!-- End of Slides XML V3.3.1 DTD ......................................... -->
 <!-- ...................................................................... -->
diff -ur slides-3.3.1/schema/dtd/slides.dtd slides-3.3.1-patched/schema/dtd/slides.dtd
--- slides-3.3.1/schema/dtd/slides.dtd	2003-12-22 09:43:23.000000000 -0500
+++ slides-3.3.1-patched/schema/dtd/slides.dtd	2004-09-06 16:32:47.000000000 -0400
@@ -4,7 +4,7 @@
      ********************************************************************* -->
 
 <!-- ====================================================================== -->
-<!-- Slides XML V3.3.0 DTD
+<!-- Slides XML V3.3.1 DTD
      Copyright (C) 1999, 2000, 2001, 2002, 2003 Norman Walsh
      http://sourceforge.net/projects/docbook/
 
@@ -17,8 +17,8 @@
 
      <?xml version='1.0'?>
      <!DOCTYPE slides
-       PUBLIC "-//Norman Walsh//DTD Slides XML V3.3.0//EN"
-       "http://docbook.sourceforge.net/release/slides/3.3.0/schema/dtd/slides.dtd">
+       PUBLIC "-//Norman Walsh//DTD Slides XML V3.3.1//EN"
+       "http://docbook.sourceforge.net/release/slides/3.3.1/schema/dtd/slides.dtd">
                                                                             -->
 <!-- ====================================================================== -->
 
diff -ur slides-3.3.1/schema/dtd/slides-full.dtd slides-3.3.1-patched/schema/dtd/slides-full.dtd
--- slides-3.3.1/schema/dtd/slides-full.dtd	2003-12-22 08:44:44.000000000 -0500
+++ slides-3.3.1-patched/schema/dtd/slides-full.dtd	2004-09-07 12:15:01.000000000 -0400
@@ -1,5 +1,5 @@
 <!-- ====================================================================== -->
-<!-- Slides Full XML V3.3.0 DTD
+<!-- Slides Full XML V3.3.1 DTD
      Copyright (C) 1999, 2000, 2001, 2002, 2003 Norman Walsh
      http://sourceforge.net/projects/docbook/
 
@@ -15,8 +15,8 @@
 
      <?xml version='1.0'?>
      <!DOCTYPE slides
-       PUBLIC "-//Norman Walsh//DTD Slides Full XML V3.3.0//EN"
-       "http://docbook.sourceforge.net/release/slides/3.3.0/schema/dtd/slides-full.dtd">
+       PUBLIC "-//Norman Walsh//DTD Slides Full XML V3.3.1//EN"
+       "http://docbook.sourceforge.net/release/slides/3.3.1/schema/dtd/slides-full.dtd">
                                                                             -->
 <!-- ====================================================================== -->
 
@@ -24,12 +24,13 @@
 <!ENTITY % local.component.mix "|speakernotes">
 
 <!-- In this version, we use full DocBook -->
-<!ENTITY % docbook.dtd PUBLIC "-//OASIS//DTD DocBook XML V4.3CR2//EN"
-  "http://docbook.org/xml/4.3CR2/docbookx.dtd">
+<!ENTITY % docbook.dtd PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+           "http://docbook.org/xml/4.2/docbookx.dtd">
+<!--  "http://docbook.org/xml/4.3CR2/docbookx.dtd"> -->
 %docbook.dtd;
 
 <!ENTITY % slides.mod SYSTEM "slides.mod">
 %slides.mod;
 
-<!-- End of Slides Full XML V3.3.0 DTD .................................... -->
+<!-- End of Slides Full XML V3.3.1 DTD .................................... -->
 <!-- ...................................................................... -->
diff -ur slides-3.3.1/schema/dtd/slides.mod slides-3.3.1-patched/schema/dtd/slides.mod
--- slides-3.3.1/schema/dtd/slides.mod	2003-12-22 08:55:40.000000000 -0500
+++ slides-3.3.1-patched/schema/dtd/slides.mod	2004-09-07 12:21:05.000000000 -0400
@@ -1,5 +1,5 @@
 <!-- ====================================================================== -->
-<!-- Slides Module V3.3.0
+<!-- Slides Module V3.3.1
      Copyright (C) 1999, 2000, 2001, 2002, 2003 Norman Walsh
      http://sourceforge.net/projects/docbook/
 
@@ -77,5 +77,5 @@
 		%role.attrib;
 >
 
-<!-- End of Slides Module V3.3.0 .......................................... -->
+<!-- End of Slides Module V3.3.1 .......................................... -->
 <!-- ...................................................................... -->
diff -ur slides-3.3.1/xsl/fo/plain.xsl slides-3.3.1-patched/xsl/fo/plain.xsl
--- slides-3.3.1/xsl/fo/plain.xsl	2003-12-22 09:53:18.000000000 -0500
+++ slides-3.3.1-patched/xsl/fo/plain.xsl	2004-09-08 10:47:43.115208226 -0400
@@ -4,7 +4,9 @@
                 xmlns:rx="http://www.renderx.com/XSL/Extensions"
                 version="1.0">
 
-<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl"/>
+<!-- use local, relative path for users w/o XML catalog support -->
+<xsl:import href="../../../../../../sgml/docbook/xsl-stylesheets/fo/docbook.xsl"/>
+<!-- <xsl:import href="http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl"/> -->
 <xsl:include href="../../VERSION"/>
 
 <xsl:param name="alignment" select="'start'"/>
diff -ur slides-3.3.1/xsl/html/slides-common.xsl slides-3.3.1-patched/xsl/html/slides-common.xsl
--- slides-3.3.1/xsl/html/slides-common.xsl	2003-12-22 09:53:07.000000000 -0500
+++ slides-3.3.1-patched/xsl/html/slides-common.xsl	2004-09-08 10:57:36.786395938 -0400
@@ -1,8 +1,9 @@
 <?xml version='1.0'?>
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 		version="1.0">
-
-<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl"/>
+<!-- use local, relative path for users w/o XML catalog support -->
+<xsl:import href="../../../../../../sgml/docbook/xsl-stylesheets/html/chunk.xsl"/>
+<!-- <xsl:import href="http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl"/> -->
 <xsl:include href="../../VERSION"/>
 
 <xsl:include href="param.xsl"/>
diff -ur slides-3.3.1/xsl/xhtml/html2xhtml.xsl slides-3.3.1-patched/xsl/xhtml/html2xhtml.xsl
--- slides-3.3.1/xsl/xhtml/html2xhtml.xsl	2002-10-13 11:19:15.000000000 -0400
+++ slides-3.3.1-patched/xsl/xhtml/html2xhtml.xsl	2004-09-08 11:09:38.961709752 -0400
@@ -25,10 +25,17 @@
   </xsl:copy>
 </xsl:template>
 
-<xsl:template match="xsl:import[@href='http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl']">
+<!--
+<xsl:template match="xsl:import[@href='http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl']"> 
+-->
+<!-- use local, relative path for users w/o XML catalog support -->
+<xsl:template match="xsl:import[@href='../../../../../../sgml/docbook/xsl-stylesheets/html/chunk.xsl']">
   <xsl:copy>
     <xsl:copy-of select="@*"/>
+    <xsl:attribute name="href">../../../../../../sgml/docbook/xsl-stylesheets/html/chunk.xsl</xsl:attribute>
+    <!--
     <xsl:attribute name="href">http://docbook.sourceforge.net/release/xsl/current/xhtml/chunk.xsl</xsl:attribute>
+    -->
   </xsl:copy>
 </xsl:template>
 
diff -ur slides-3.3.1/xsl/xhtml/slides-common.xsl slides-3.3.1-patched/xsl/xhtml/slides-common.xsl
--- slides-3.3.1/xsl/xhtml/slides-common.xsl	2003-12-22 10:08:33.000000000 -0500
+++ slides-3.3.1-patched/xsl/xhtml/slides-common.xsl	2004-09-08 10:50:36.733082376 -0400
@@ -3,7 +3,8 @@
 <!--from the HTML stylesheets. Do not edit this file.-->
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
 
-<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/xhtml/chunk.xsl"/>
+<!-- use local, relative path for users w/o XML catalog support -->
+<xsl:import href="../../../../../../sgml/docbook/xsl-stylesheets/xhtml/chunk.xsl"/>
 <xsl:include href="../../VERSION"/>
 
 <xsl:include href="param.xsl"/>