Hi, ups. I just had a look at the code: $this->_targetURI = basename(preg_replace('/\?.*$/', ... $this->_targetURI = trim($this->_chars); this couldn't work. Try http://cvs.horde.org/diff.php/framework/SyncML/SyncML/Command/Sync.php?r1=1.28&r2=1.29&ty=u where the second line is removed. Karsten