User-agent: Mediapartners-Google*
Disallow:

User-agent: * 
Disallow:
Disallow: /do_download.php*
Disallow: /pictures/articles/
Disallow: /rank/
Disallow: /*editbio.php*
Disallow: /*ajax_video.php*
Disallow: /*pvote.php*
Disallow: /*thupdn.php*