User-agent: *
Disallow: /cgi-bin/

User-agent: Googlebot
Disallow: /*?

User-agent: Slurp
Disallow: /review.php?
Disallow: /detail.php?
Disallow: /add.php?
Disallow: /hot.php?
Disallow: /new.php?
Disallow: /browse.php?
Disallow: /bad_link.php?
Disallow: /user_detail.php?

User-agent: msnbot
Disallow: /*.php$

User-agent: Mediapartners-Google*
Disallow: