User-agent: AboutUsBot 
Disallow: / 

User-agent: TechnoratiBot/8.1
Disallow:

User-agent: Googlebot
Disallow:
Crawl-delay: 10

User-agent: icerocket.com
Disallow:
Crawl-delay: 10

User-agent: Atomz/1.0
Disallow:

User-agent: Slurp
Disallow:
Crawl-delay: 10

User-agent: GingerCrawler/1.0
Disallow:

User-agent: discobot
Disallow: 

User-agent: twiceler
Disallow: 

User-agent: msnbot/2.0b
Disallow: 
Crawl-delay: 5

User-agent: NaverBot
Disallow: /

User-agent: *
Disallow: /