diff --git a/collects/help/servlets/home.ss b/collects/help/servlets/home.ss
index 4eef2710de..08177e9edf 100644
--- a/collects/help/servlets/home.ss
+++ b/collects/help/servlets/home.ss
@@ -196,6 +196,10 @@
         (h3 "Teach Yourself Scheme in Fixnum Days")
         (p (a ((href, url-helpdesk-teach-yourself)) " Teach Yourself Scheme in Fixnum Days")
            (br) "- an introduction to Scheme by Dorai Sitaram")))
+      ("databases" "Databases"
+       ((p "For ODBC databases see " (a ([href ,url-helpdesk-srpersist]) "SrPersist") ".")
+        (p "For bindings to MySQL, SQLite, PostGreSQL, and more see " 
+           (a ([href ,url-external-planet]) "PLaneT") ".")))
       ;; was: /servlets/scheme/doc.ss
       ("documentation" "Documentation"
        (,(make-header-text "How to use DrScheme")
@@ -409,15 +413,44 @@
        ((p "There are two mailing lists: the discussion list and the announcements only list.")
         (h3 "Archives")
         (p "The lists are archived:"
-           (ul (li (a ((href ,url-external-discussion-list-archive)) "Discussions")
-                   " - " (a ((href ,url-external-discussion-list-archive-old)) "(old archive)"))
-               (li (a ((href ,url-external-announcement-list-archive)) "Announcements only"))))
+           (ul (li (a ([href ,url-external-discussion-list-archive]) "Discussions")
+                   " - " (a ([href ,url-external-discussion-list-archive-old]) "(old archive)"))
+               (li (a ([href ,url-external-announcement-list-archive]) "Announcements only"))))
         (h3 "Subscribing")
         (p "Visit the "
            (a ((href ,url-external-mailing-list-subscription))
               "subscription page")
            " to join the mailing lists.")))
       ;;
+      ("mrflow" "MrFlow"
+       ((p "MrFlow is a user friendly, interactive static debugger for DrScheme that"
+           (ul (li "highlights operations that may cause errors;")
+               (li "computes invariants describing the set of values each program expression can assume; and")
+               (li "provides a graphical explanation for each invariant.")))
+        (p "The programmer can browse this information, and then resume program development "
+           "with an improved understanding of the program's execution behavior, and in "
+           "particular of potential run-time errors.")
+        (p "See the " (a ([href ,url-external-mrflow]) "MrFlow") " web-site.")))
+      ;;
+      ("mrspidey" "MrSpidey"
+       ((p "MrSpidey is a static debugger for DrScheme v103p1.")
+        (p "See the " (a ([href ,url-external-mrspidey]) "MrSpidey") " web-site.")))
+      ;;
+      ("mzcom" "MzCom"
+       ((p "MzCOM is a COM class containing an embedded MzScheme. With MzCOM, "
+           "you can run Scheme code from your favorite COM host environment, "
+           "such as Visual BASIC, Delphi, Visual FoxPro, Visual C++, or even PLT's MysterX.")
+        (p "See the " (a ([href ,url-external-mzcom]) "MzCom") " web-site.")))
+      ;;
+      ("mysterx" "MysterX"
+       ((p "MysterX (\"Mister X\") is a toolkit for building Windows applications "
+           "within DrScheme or MzScheme using ActiveX and COM components. "
+           "Dynamic HTML is used for component presentation and event-handling.")
+        (p "See the " (a ([href ,url-external-mysterx]) "MysterX") " web-site.")))
+      ;;
+      ("odbc" "ODBC"
+       ((p "See " (a ([href ,url-helpdesk-srpersist]) "SrPersist") ".")))
+      ;;
       ("patches" "Downloadable Patches"
        ((p (a ([name "patches"] [value "Downloadable patches"]))
            "The following Web page may contain downloadable patches to fix "
@@ -468,6 +501,11 @@
                         ("Stepper release notes"      "stepper"   "HISTORY")
                         ("MrFlow release notes"       "mrflow"    "HISTORY")))))))))
       ;;
+      ("srpersist" "SrPersist"
+       ((p "SrPersist (\"Sister Persist\") is a set of Scheme bindings for the Open "
+           "Database Connectivity (ODBC) standard.")
+        (p "See the " (a ([href ,url-external-srpersist ]) "SrPersist") " web-site.")))
+      ;;
       ("software" "Software"
        ((ul (li (a ((href ,url-helpdesk-drscheme)) "DrScheme") ": The programming environment")
             (li (a ((href ,url-helpdesk-languages)) "Languages") ": The family of languages "
diff --git a/collects/help/servlets/private/url.ss b/collects/help/servlets/private/url.ss
index ebacf05f48..63e751ea47 100644
--- a/collects/help/servlets/private/url.ss
+++ b/collects/help/servlets/private/url.ss
@@ -30,9 +30,14 @@
   (define url-external-discussion-list-archive       "http://list.cs.brown.edu/pipermail/plt-scheme/")
   (define url-external-discussion-list-archive-old   "http://www.cs.utah.edu/plt/mailarch/")
   (define url-external-mailing-list-subscription     "http://www.plt-scheme.org/maillist/")
+  (define url-external-mrflow                        "http://www.plt-scheme.org/software/mrflow/")
+  (define url-external-mrspidey                      "http://www.plt-scheme.org/software/mrspidey/")
+  (define url-external-mysterx                       "http://www.plt-scheme.org/software/mysterx/")
+  (define url-external-mzcom                         "http://www.plt-scheme.org/software/mzcom/")
   (define url-external-send-bug-report               "http://bugs.plt-scheme.org/")
   (define url-external-tour-of-drscheme              "http://www.plt-scheme.org/software/drscheme/tour/")
   (define url-external-planet                        "http://planet.plt-scheme.org/")
+  (define url-external-srpersist                     "http://www.plt-scheme.org/software/srpersist/")
 
   (define url-helpdesk-acknowledge          (url-home-subpage "acknowledge"))
   (define url-helpdesk-books                (url-home-subpage "books"))
@@ -57,6 +62,7 @@
   (define url-helpdesk-release-notes        (url-home-subpage "release-notes"))
   (define url-helpdesk-search               (url-home-subpage "search"))
   (define url-helpdesk-software             (url-home-subpage "software"))
+  (define url-helpdesk-srpersist            (url-home-subpage "srpersist"))
   (define url-helpdesk-teachpacks           (url-home-subpage "teachpacks"))
   (define url-helpdesk-teachscheme          (url-home-subpage "teachscheme"))
   (define url-helpdesk-teachpacks-for-htdp  (url-static "doc1" "teachpack" "index.html#HtDP"))
diff --git a/collects/help/servlets/resources/libext.ss b/collects/help/servlets/resources/libext.ss
deleted file mode 100644
index 9bb6e9414e..0000000000
--- a/collects/help/servlets/resources/libext.ss
+++ /dev/null
@@ -1,35 +0,0 @@
-(module libext mzscheme
-  (require "../private/headelts.ss"
-           "../private/util.ss"
-           (lib "servlet.ss" "web-server"))
-  (provide interface-version timeout start)
-  (define interface-version 'v1)
-  (define timeout +inf.0)
-  (define (start initial-request)
-    (with-errors-to-browser 
-     send/finish
-     (lambda ()
-    `(html
-      (head ,hd-css ,@hd-links (title "Libraries"))
-      (body
-       (h1  "Libraries")
-       (a ([name "libraries"] [value "extensions"]))
-       (a ([name "mrspidey"] [value "mrspidey"]))
-       (a ([name "static debugger"] [value "static debugger"]))
-       (a ([name "mysterx"] [value "mysterx"]))
-       (a ([name "mzcom"] [value "mzcom"]))
-       (a ([name "COM"] [value "COM"]))
-       (a ([name "srpersist"] [value "srpersist"]))
-       (a ([name "ODBC"] [value "ODBC"]))
-       (a ([name "databases"] [value "databases"]))
-       "Many libraries and extensions are available for PLT software. "
-       "See the "
-       (a ([href "http://www.cs.utah.edu/plt/develop/"]
-           [target "_top"])
-          "PLT libraries and extensions")
-       " page for a comprehensive listing."
-       (p)
-       "If you write a PLT library or extension, we would like to hear about"
-       " it!  Please send a message about it to Matthew Flatt at "
-       (TT "mflatt@cs.utah.edu") " so we can list it. "
-       "Thanks for your efforts!"))))))
\ No newline at end of file