Index: cck_taxonomy.module
===================================================================
--- cck_taxonomy.module	(revision 13)
+++ cck_taxonomy.module	(revision 17)
@@ -209,6 +209,11 @@
     else {
       $table_name = _content_tablename($row->type_name, CONTENT_DB_STORAGE_PER_CONTENT_TYPE);
     }
+    
+    # Get the taxonomy multi select property
+    $vocab = taxonomy_get_vocabulary($vid);
+    $multiple = $vocab->multiple;
+
     $table = array(
       'name' => $table_name,
       'provider' => 'cck_taxonomy',
@@ -220,8 +225,8 @@
         $row->field_name .'_tid' => array(
           'name' => t('CCK Taxonomy: @field_name', array('@field_name' => $row->field_name)),
           'help' => t('Filter on @field_name terms.', array('@field_name' => $row->field_name)),
-          'operator' => 'views_handler_operator_eqneq',
-          'value' => array('#type' => 'select', '#options' => $options),
+          'operator' => 'views_handler_operator_or',
+          'value' => array('#type' => 'select', '#options' => $options,'#multiple' => $multiple),
         ),
       ),
     );