XML result page to MYSQL database

Hi, I have YahooBoss search result XML pages that I call with an URL like this: [login to view URL] Result format will be like this: [login to view URL] I want, when I run that XML url, SOME items to be inserted in my database, this way: <abstract> ---> to be inserted as plain text in "desc_itm" field on table. <title> ---> to be inserted as plain text in "title_itm" field. <terms> ---> to be inserted in "keyterms_itm" field, comma separated. <url> ---> to be inserted in "url_itm" field. <size> --> to be inserted in "size_itm" field. Notice that url_itm is UNIQUE in database. So, the INSERT should only UPDATED that record if it already exist or Skip insertion. Here I paste the real table dump CREATE TABLE IF NOT EXISTS `item_itm` ( `title_itm` varchar(200) NOT NULL, `desc_itm` varchar(255) NOT NULL, `url_itm` varchar(1000) NOT NULL, `keyword_itm` varchar(200) NOT NULL, `id_itm` int(10) unsigned NOT NULL auto_increment, `views_itm` int(11) NOT NULL, `size_itm` int(11) NOT NULL, `keyterms_itm` varchar(255) NOT NULL, PRIMARY KEY (`id_itm`), UNIQUE KEY `url_itm` (`url_itm`), KEY `id_itm` (`id_itm`), KEY `idxname` (`keyword_itm`), FULLTEXT KEY `idxitname` (`title_itm`), FULLTEXT KEY `idxdesc` (`desc_itm`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ; I offer up to $40 for this work. Please bid only if you can start right now.