User-agent: *
Disallow: /
Crawl-delay: 45

User-agent: Googlebot
Disallow:
Crawl-delay: 45

User-agent: MSNBot
Disallow:
Crawl-delay: 45

User-agent: Inktomi Slurp
Disallow:
Crawl-delay: 45

User-agent: MSIECrawler
Disallow:
Crawl-delay: 45

User-agent: Alexa (IA Archiver)
Disallow:
Crawl-delay: 45