diff -Nur thunar-shares-plugin-0.2.0/thunar-plugin/tsp-provider.c thunar-shares-plugin-0.2.0-addShareOptionMenuItem/thunar-plugin/tsp-provider.c
--- thunar-shares-plugin-0.2.0/thunar-plugin/tsp-provider.c	2009-02-16 03:54:41.000000000 +0800
+++ thunar-shares-plugin-0.2.0-addShareOptionMenuItem/thunar-plugin/tsp-provider.c	2009-09-09 15:23:45.000000000 +0800
@@ -35,9 +35,13 @@
 
 static void     tsp_provider_page_provider_init  (ThunarxPropertyPageProviderIface *iface);
 static void     tsp_provider_prefs_provider_init (ThunarxPreferencesProviderIface  *iface);
+static void     tsp_provider_menu_provider_init  (ThunarxMenuProviderIface  *iface);
 
 static GList   *tsp_provider_get_pages           (ThunarxPropertyPageProvider      *provider,
                                                   GList                            *files);
+static GList   *tsp_provider_get_menu            (ThunarxMenuProvider      *provider,
+                                                  GtkWidget                *window,
+                                                  GList                    *files);
 
 struct _TspProviderClass
 {
@@ -55,7 +59,9 @@
                                THUNARX_IMPLEMENT_INTERFACE (THUNARX_TYPE_PROPERTY_PAGE_PROVIDER,
                                                             tsp_provider_page_provider_init)
                                THUNARX_IMPLEMENT_INTERFACE (THUNARX_TYPE_PREFERENCES_PROVIDER,
-                                                            tsp_provider_prefs_provider_init));
+                                                            tsp_provider_prefs_provider_init)
+			       THUNARX_IMPLEMENT_INTERFACE (THUNARX_TYPE_MENU_PROVIDER,
+                                                            tsp_provider_menu_provider_init));/* add a menu provider */
 
 static void
 tsp_provider_class_init (TspProviderClass *klass)
@@ -90,6 +96,13 @@
   /* Bleh..! */
 }
 
+static void
+tsp_provider_menu_provider_init (ThunarxMenuProviderIface *iface)
+{
+  /* add action to folder */
+  iface->get_file_actions = tsp_provider_get_menu;
+}
+
 static GList*
 tsp_provider_get_pages (ThunarxPropertyPageProvider *property_page_provider,
                         GList                       *files)
@@ -102,3 +115,52 @@
 
   return g_list_append (NULL, (gpointer)tsp_page_new (files->data));
 }
+
+/* show share property page callback function */
+static void
+share_this_folder_callback (GtkAction *action, gpointer user_data)
+{
+  GtkWidget * window;
+  GtkWidget * tsp_page;
+  
+  tsp_page  = tsp_page_new(user_data);
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+
+  gtk_container_add (GTK_CONTAINER (window), tsp_page);  
+  gtk_widget_show (tsp_page);
+  gtk_widget_show (window);
+}
+
+/* setup Sharing Option... to  menu */
+static GList*
+tsp_provider_get_menu (ThunarxMenuProvider *menu_provider,
+                       GtkWidget           *window,
+                       GList               *files)
+{
+  /* check if files can be shared */
+  if (g_list_length (files) != 1){
+    return NULL;
+  } else if (!libshares_is_shareable (THUNARX_FILE_INFO (files->data))){
+    return NULL;
+  }
+
+  GtkAction *action = NULL;
+  ThunarxFileInfo *file_info = files->data;
+
+  /* check if file is a directory */
+  if(thunarx_file_info_is_directory(file_info)){
+    /* append the "Sharing Option" action */
+    action = g_object_new (GTK_TYPE_ACTION,
+		                   "name", "TspProvider::share",
+						   "label","Sharing Option...",
+#if !GTK_CHECK_VERSION(2,9,0)
+                           "stock-id", "gnome-fs-share",
+#else
+						   "icon-name", "gnome-fs-share",
+#endif
+						   "tooltip", "Share this Folder",NULL);
+  	/* set callback function */
+	g_signal_connect (G_OBJECT (action), "activate", G_CALLBACK (share_this_folder_callback), file_info);
+  }
+  return (action != NULL) ? g_list_prepend (NULL, action) : NULL;
+}
diff -Nur thunar-shares-plugin-0.2.0/libshares/libshares-util.c thunar-shares-plugin-0.2.0-dif/libshares/libshares-util.c
--- thunar-shares-plugin-0.2.0/libshares/libshares-util.c       2009-02-16 03:54:41.000000000 +0800
+++ thunar-shares-plugin-0.2.0-dif/libshares/libshares-util.c   2009-10-12 16:32:29.000000000 +0800
@@ -22,6 +22,8 @@
 #include <config.h>
 #endif

+#include <gio/gio.h>
+
 #include <glib/gstdio.h>
 #include <gtk/gtk.h>

@@ -315,7 +317,7 @@
 gboolean
 libshares_check_owner (ThunarxFileInfo *info)
 {
-  ThunarVfsInfo *vfsinfo;
+  // ThunarVfsInfo *vfsinfo;
   gboolean retval = TRUE;
   gboolean owner_only;

@@ -323,11 +325,16 @@
   {
     if (owner_only)
     {
+#if 0
       vfsinfo = thunarx_file_info_get_vfs_info (info);

       retval = (geteuid () == vfsinfo->uid);
+#endif
+      guint32 uid = g_file_info_get_attribute_uint32 (thunarx_file_info_get_file_info(info),
+                                                   G_FILE_ATTRIBUTE_UNIX_UID);
+      retval = (geteuid () == uid);

-      thunar_vfs_info_unref (vfsinfo);
+      // thunar_vfs_info_unref (vfsinfo);
     }
   }