User-agent: Googlebot
Disallow: 

User-agent: msnbot
Disallow: /

User-agent: psbot
Disallow: /

User-agent: Gigabot
Disallow: /

User-agent: Slurp
Crawl-delay: 800

User-agent: MSNBot-Media
Disallow: /

User-agent: Twiceler
Disallow. /

User-agent: *
Disallow: 
Crawl-delay: 60