diff --git a/common/content/dactyl.js b/common/content/dactyl.js
index 9841d279..5fd8d198 100644
--- a/common/content/dactyl.js
+++ b/common/content/dactyl.js
@@ -1330,7 +1330,7 @@ const Dactyl = Module("dactyl", {
                     config.dialogs[dialog][1]();
                 }
                 catch (e) {
-                    dactyl.echoerr("Error opening " + arg.quote() + ": " + e);
+                    dactyl.echoerr("Error opening " + dialog.quote() + ": " + (e.message || e));
                 }
             }, {
                 argCount: "1",
diff --git a/pentadactyl/NEWS b/pentadactyl/NEWS
index 3e3fb658..f4d67701 100644
--- a/pentadactyl/NEWS
+++ b/pentadactyl/NEWS
@@ -60,6 +60,7 @@
     * Added -javascript option to :abbrev and :map.
     * Added several new options to :map.
     * Added -agent flag to :style
+    * Added "passwords" and "venkman" dialogs to :dialog
     * Removed the :source line at the end of files generated by
       :mkpentadactylrc.
     * gf now toggles between source and content view.
diff --git a/pentadactyl/content/config.js b/pentadactyl/content/config.js
index 7ad14109..a14c49e4 100644
--- a/pentadactyl/content/config.js
+++ b/pentadactyl/content/config.js
@@ -68,6 +68,8 @@ const Config = Module("config", ConfigBase, {
             function () { window.BrowserPageInfo(); }],
         pagesource: ["View page source",
             function () { window.BrowserViewSourceOfDocument(content.document); }],
+        passwords: ["Passwords dialog",
+ 	           function () { window.openDialog("chrome://passwordmgr/content/passwordManager.xul"); }],
         places: ["Places Organizer: Manage your bookmarks and history",
             function () { PlacesCommandHook.showPlacesOrganizer(ORGANIZER_ROOT_BOOKMARKS); }],
         preferences: ["Show Firefox preferences dialog",
@@ -85,7 +87,9 @@ const Config = Module("config", ConfigBase, {
         searchengines: ["Manage installed search engines",
             function () { window.openDialog("chrome://browser/content/search/engineManager.xul", "_blank", "chrome,dialog,modal,centerscreen"); }],
         selectionsource: ["View selection source",
-            function () { buffer.viewSelectionSource(); }]
+            function () { buffer.viewSelectionSource(); }],
+        venkman: ["The JavaScript debugger",
+            function () { dactyl.assert("start_venkman" in window, "Venkman is not installed"); start_venkman() }]
     },
 
     features: [