User-agent: StackRambler
Disallow: 

User-agent: Yandex
Disallow: 

User-agent: Googlebot
Disallow: 

User-agent: Aport  
Disallow: /

User-agent: Webalta
Disallow: /

User-agent: MSNBOT
Disallow: /

User-agent: MJ12bot
Disallow: /

User-agent: Yahoo
Disallow: /

User-agent: Slurp
Disallow: /

User-agent: IRLbot
Disallow: /

User-agent: Mail.Ru
Disallow: /

User-agent: Gigabot
Disallow: /


User-agent: NewzCrawler
Disallow: /


User-agent: Speedy Spider
Disallow: /