diff -urN orig-Service/Yahoo/SiteExplorerResult.php siteexplorer-Service/Yahoo/SiteExplorerResult.php
--- orig-Service/Yahoo/SiteExplorerResult.php	Thu Jan  1 01:00:00 1970
+++ siteexplorer-Service/Yahoo/SiteExplorerResult.php	Tue Jul 18 15:37:29 2006
@@ -0,0 +1,52 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Service
+ * @subpackage Yahoo
+ * @copyright  Copyright (c) 2006 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+
+/**
+ * @todo coding standards: naming of instance variables
+ * @category   Zend
+ * @package    Zend_Service
+ * @subpackage Yahoo
+ * @copyright  Copyright (c) 2006 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Service_Yahoo_SiteExplorerResult extends Zend_Service_Yahoo_Result {
+
+    /**
+     * @todo docblock
+     */
+    protected $_namespace = "urn:yahoo:srch";
+
+    
+    /**
+     * @todo dockblock
+     */
+    public function __construct(DomElement $result) {
+        $this->_fields = array('Summary','MimeType','ModificationDate');
+        parent::__construct($result);
+
+        $this->_xpath = new DOMXPath($result->ownerDocument);
+    	$this->_xpath->registerNamespace("yh", $this->_namespace);
+
+        $this->CacheUrl = (string) $this->_xpath->query("//yh:Cache/yh:Url/text()")->item(0)->data;
+        $this->CacheSize = (string) $this->_xpath->query("//yh:Cache/yh:Size/text()")->item(0)->data;
+    }
+}
diff -urN orig-Service/Yahoo/SiteExplorerResultSet.php siteexplorer-Service/Yahoo/SiteExplorerResultSet.php
--- orig-Service/Yahoo/SiteExplorerResultSet.php	Thu Jan  1 01:00:00 1970
+++ siteexplorer-Service/Yahoo/SiteExplorerResultSet.php	Tue Jul 18 15:37:08 2006
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Service
+ * @subpackage Yahoo
+ * @copyright  Copyright (c) 2006 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Service
+ * @subpackage Yahoo
+ * @copyright  Copyright (c) 2006 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Service_Yahoo_SiteExplorerResultSet extends Zend_Service_Yahoo_ResultSet {
+    /**
+     * @todo docblock
+     */
+    protected $_namespace = "urn:yahoo:srch";
+
+
+    /**
+     * @todo docblock
+     */
+    public function current()
+    {
+        return new Zend_Service_Yahoo_SiteExplorerResult($this->_results->item($this->_currentItem));
+    }
+}
diff -urN orig-Service/Yahoo.php siteexplorer-Service/Yahoo.php
--- orig-Service/Yahoo.php	Tue Jul 18 10:48:56 2006
+++ siteexplorer-Service/Yahoo.php	Tue Jul 18 15:37:48 2006
@@ -81,6 +81,16 @@
 require_once 'Zend/Service/Yahoo/WebResultSet.php';
 
 /**
+ * Zend_Service_YahooSiteExplorerResult
+ */
+require_once 'Zend/Service/Yahoo/SiteExplorerResult.php';
+
+/**
+ * Zend_Service_YahooSiteExplorerResultSet
+ */
+require_once 'Zend/Service/Yahoo/SiteExplorerResultSet.php';
+
+/**
  * Zend_Filter
  */
 require_once 'Zend/Filter.php';
@@ -317,6 +327,80 @@
     }
 
     /**
+     * Query siteexplorer.search.yahoo.com for Page Data.  A basic query
+     * consists simply of a URL.  Additional options that can be
+     * specified consist of:
+     * 'results'      => int  How many results to return, max is 50
+     * 'start'        => int  The start offset for search results
+     * 'domain_only'  => int  Exclude sub-domains
+     *
+     * @param string $query  the query being run
+     * @param array $options  any optional parameters
+     * @return Zend_Service_Yahoo_SiteExplorerResultSet  The return set
+     */
+    public function PageDataSearch($query, $options = NULL)
+    {
+        static $default_options = array('results'     => 10,
+                                        'start'       => 1,
+                                        'domain_only' => '');
+
+        $options = $this->_prepareOptions($query, $options, $default_options);
+        $this->_validatePageDataSearch($options);
+
+        $response = $this->_rest->restGet('/SiteExplorerService/V1/pageData', $options);
+
+        if ($response->isError()) {
+        	throw new Zend_Service_Exception('An error occurred sending request. Status code: ' .
+        	                                 $response->getStatus());
+        }
+
+        $dom = new DOMDocument();
+        $dom->loadXML($response->getBody());
+
+        self::_checkErrors($dom);
+
+        return new Zend_Service_Yahoo_SiteExplorerResultSet($dom);
+    }
+
+    /**
+     * Query siteexplorer.search.yahoo.com for Inbound Links.  A basic query
+     * consists simply of a URL.  Additional options that can be
+     * specified consist of:
+     * 'results'      => int     How many results to return, max is 50
+     * 'start'        => int     The start offset for search results
+     * 'entire_site'  => int     Include whole site
+     * 'omit_inlinks' => string  Limit the scope of the search
+     *
+     * @param string $query  the query being run
+     * @param array $options  any optional parameters
+     * @return Zend_Service_Yahoo_SiteExplorerResultSet  The return set
+     */
+    public function InboundLinksSearch($query, $options = NULL)
+    {
+        static $default_options = array('results'      => 10,
+                                        'start'        => 1,
+                                        'entire_site'  => '',
+                                        'omit_inlinks' => '');
+
+        $options = $this->_prepareOptions($query, $options, $default_options);
+        $this->_validateInboundLinksSearch($options);
+
+        $response = $this->_rest->restGet('/SiteExplorerService/V1/inlinkData', $options);
+
+        if ($response->isError()) {
+        	throw new Zend_Service_Exception('An error occurred sending request. Status code: ' .
+        	                                 $response->getStatus());
+        }
+
+        $dom = new DOMDocument();
+        $dom->loadXML($response->getBody());
+
+        self::_checkErrors($dom);
+
+        return new Zend_Service_Yahoo_SiteExplorerResultSet($dom);
+    }
+
+    /**
      * Validate Local Search Options
      *
      * @param array $options
@@ -506,6 +590,65 @@
                                                                     'txt', 'xls'));
         $this->_validateInArray('license', $options['license'], array('any', 'cc_any', 'cc_commercial',
                                                                       'cc_modifiable'));
+    }
+
+
+    /**
+     * Validate PageData Search Options
+     *
+     * @param array $options
+     */
+    protected function _validatePageDataSearch($options)
+    {
+        $valid_options = array('appid', 'query', 'results', 'start', 'domain_only');
+        if (!is_array($options)) {
+            return;
+        }
+
+        $this->_compareOptions($options, $valid_options);
+
+        if (isset($options['results'])) {
+            if (!Zend_Filter::isBetween($options['results'], 1, 20, true)) {
+                throw new Zend_Service_Exception($options['results'] . ' is not valid for the "results" option.');
+            }
+        }
+        if (isset($options['start'])) {
+            if (!Zend_Filter::isBetween($options['start'], 1, 1000, true)) {
+                throw new Zend_Service_Exception($options['start'] . ' is not valid for the "start" option.');
+            }
+        }
+
+        $this->_validateInArray('domain_only', $options['domain_only'], array('', '1'));
+    }
+
+    /**
+     * Validate Inbound Links Search Options
+     *
+     * @param array $options
+     */
+    protected function _validateInboundLinksSearch($options)
+    {
+        $valid_options = array('appid', 'query', 'results', 'start', 'entire_site', 'omit_inlinks');
+        if (!is_array($options)) {
+            return;
+        }
+
+        $this->_compareOptions($options, $valid_options);
+
+        if (isset($options['results'])) {
+            if (!Zend_Filter::isBetween($options['results'], 1, 20, true)) {
+                throw new Zend_Service_Exception($options['results'] . ' is not valid for the "results" option.');
+            }
+        }
+        if (isset($options['start'])) {
+            if (!Zend_Filter::isBetween($options['start'], 1, 1000, true)) {
+                throw new Zend_Service_Exception($options['start'] . ' is not valid for the "start" option.');
+            }
+        }
+
+        $this->_validateInArray('entire_site', $options['entire_site'], array('', '1'));
+
+        $this->_validateInArray('omit_inlinks', $options['omit_inlinks'], array('', 'domain', 'subdomain'));
     }