diff --git a/en/search/web.atoz b/en/search/web.atoz
index e43b25fc8c..dfa15f7144 100644
--- a/en/search/web.atoz
+++ b/en/search/web.atoz
@@ -4,7 +4,7 @@
 # With the format `<title>|<url>'. 
 # Empty lines or comments are ignored. 
 #
-# $FreeBSD: www/en/search/web.atoz,v 1.96 2011/08/22 16:42:02 ryusuke Exp $
+# $FreeBSD: www/en/search/web.atoz,v 1.97 2011/09/11 16:43:59 ryusuke Exp $
 #
 # NOTE: the entries should be sorted alphabetically by their relative
 # path to www/en. E.g. docs/man.sgml comes after docs/books.sgml,
@@ -172,13 +172,11 @@ Merged virtual memory and filesystem buffer cache|&base;/features.html
 virtual memory|&base;/features.html
 buffer cache|&base;/features.html
 Compatibility, SCO|&base;/features.html
+Compatibility, System V Release 4|&base;/features.html
 Compatibility, Linux|&base;/features.html
-Compatibility, NetBSD|&base;/features.html
-Compatibility, BSDI|&base;/features.html
 SCO, Compatibility|&base;/features.html
+System V Release 4, Compatibility|&base;/features.html
 Linux, Compatibility|&base;/features.html
-NetBSD, Compatibility|&base;/features.html
-BSDI, Compatibility|&base;/features.html
 
 # internal/about.sgml
 Statistics for this server|&base;/internal/about.html
@@ -429,6 +427,7 @@ Releases, past|&base;/releases/index.html#past
 8.0 FreeBSD|&base;/releases/index.html#past
 8.1 FreeBSD|&base;/releases/index.html#past
 8.2 FreeBSD|&base;/releases/index.html#current
+9.0 FreeBSD|&base;/releases/index.html#current
 
 # releng/index.sgml
 Code-Freeze Status|&base;/releng/index.html#freeze
@@ -495,6 +494,9 @@ Installing FreeBSD|&base;/where.html#install
 Distribution Sites|&base;/where.html#distribution
 Applications and Utility Software|&base;/where.html#apps
 Commercial software|&base;/where.html
+FreeNAS|&base;/where.html#derived
+PC-BSD|&base;/where.html#derived
+pfSense|&base;/where.html#derived
 
 # y2kbug.sgml
 y2k|&base;/y2kbug.html