diff -Nrup i18nviews.orig/includes/i18nviews.views.inc i18nviews/includes/i18nviews.views.inc
--- i18nviews.orig/includes/i18nviews.views.inc	2011-02-25 03:13:40.000000000 +0100
+++ i18nviews/includes/i18nviews.views.inc	2011-03-26 16:01:07.336841000 +0100
@@ -51,6 +51,9 @@ function i18nviews_views_handlers() {
       'i18nviews_handler_filter_term_node_tid' => array(
          'parent' => 'views_handler_filter_term_node_tid',
       ),
+	  'i18nviews_handler_filter_term_node_tid_depth' => array(
+         'parent' => 'i18nviews_handler_filter_term_node_tid',
+      ),
       'i18nviews_handler_filter_term_language' => array(
         'parent' => 'views_handler_filter_in_operator',
       ),
@@ -70,7 +73,8 @@ function i18nviews_views_data_alter(&$da
   $data['term_node']['tid']['argument']['handler'] = 'i18nviews_handler_argument_term_node_tid';
   $data['term_node']['tid']['filter']['handler'] = 'i18nviews_handler_filter_term_node_tid';
   $data['node']['term_node_tid_depth']['argument']['handler'] = 'i18nviews_handler_argument_term_node_tid_depth';
-
+  $data['node']['term_node_tid_depth']['filter']['handler'] = 'i18nviews_handler_filter_term_node_tid_depth';
+  
   // Add i18n language field to term_data.
   $data['term_data']['language'] = array(
     'group' => t('Term translation'),
diff -Nrup i18nviews.orig/includes/i18nviews_handler_filter_term_node_tid_depth.inc i18nviews/includes/i18nviews_handler_filter_term_node_tid_depth.inc
--- i18nviews.orig/includes/i18nviews_handler_filter_term_node_tid_depth.inc	1970-01-01 01:00:00.000000000 +0100
+++ i18nviews/includes/i18nviews_handler_filter_term_node_tid_depth.inc	2011-03-26 16:03:57.021546400 +0100
@@ -0,0 +1,88 @@
+<?php
+/**
+ * Copy of the non-i18n views_handler_filter_term_node_tid_depth
+ */
+
+ 
+class i18nviews_handler_filter_term_node_tid_depth extends i18nviews_handler_filter_term_node_tid {
+  function operator_options() {
+    return array(
+      'or' => t('Is one of'),
+    );
+  }
+  
+  function option_definition() {
+    $options = parent::option_definition();
+
+    $options['depth'] = array('default' => 0);
+
+    return $options;
+  }
+  
+  function extra_options_form(&$form, &$form_state) {
+    parent::extra_options_form($form, $form_state);
+
+    $form['depth'] = array(
+      '#type' => 'weight',
+      '#title' => t('Depth'),
+      '#default_value' => $this->options['depth'],
+      '#description' => t('The depth will match nodes tagged with terms in the hierarchy. For example, if you have the term "fruit" and a child term "apple", with a depth of 1 (or higher) then filtering for the term "fruit" will get nodes that are tagged with "apple" as well as "fruit". If negative, the reverse is true; searching for "apple" will also pick up nodes tagged with "fruit" if depth is -1 (or lower).'),
+    );
+  }
+
+  function query() {
+    // If no filter values are present, then do nothing.
+    if (count($this->value) == 0) {
+      return;
+    } 
+    else if (count($this->value) == 1) {
+      $placeholder = " = %d";
+    } 
+    else {
+      $placeholder = " IN (" . implode(', ', array_fill(0, sizeof($this->value), '%d')) . ")";
+    }
+
+    // The normal use of ensure_my_table() here breaks Views.
+    // So instead we trick the filter into using the alias of the base table.
+    // See http://drupal.org/node/271833
+    // If a relationship is set, we must use the alias it provides.
+    if (!empty($this->relationship)) {
+      $this->table_alias = $this->relationship;
+    }
+    // If no relationship, then use the alias of the base table.
+    else if (isset($this->query->table_queue[$this->query->base_table]['alias'])) {
+      $this->table_alias = $this->query->table_queue[$this->query->base_table]['alias'];
+    }
+    // This should never happen, but if it does, we fail quietly.
+    else {
+      return;
+    }
+
+    // Now build the subqueries.
+    $subquery = "\n  SELECT tn.vid FROM {term_node} tn\n";
+    $where = "  WHERE tn.tid $placeholder\n";
+    $args = $this->value;
+    $last = "tn";
+
+    if ($this->options['depth'] > 0) {
+      $subquery .= "    LEFT JOIN {term_hierarchy} th ON th.tid = tn.tid\n";
+      $last = "th";
+      foreach (range(1, abs($this->options['depth'])) as $count) {
+        $subquery .= "    LEFT JOIN {term_hierarchy} th$count ON $last.parent = th$count.tid\n";
+        $where .= "    OR th$count.tid $placeholder\n";
+        $args = array_merge($args, $this->value);
+        $last = "th$count";
+      }
+    }
+    else if ($this->options['depth'] < 0) {
+      foreach (range(1, abs($this->options['depth'])) as $count) {
+        $subquery .= "    LEFT JOIN {term_hierarchy} th$count ON $last.tid = th$count.parent\n";
+        $where .= "    OR th$count.tid $placeholder\n";
+        $args = array_merge($args, $this->value);
+        $last = "th$count";
+      }
+    }
+    
+    $this->query->add_where(0, "$this->table_alias.$this->real_field IN ($subquery$where  )", $args);
+  }
+}