User-agent: Yandex
Disallow: /files/
Disallow: /linkpage.php
Disallow: /rss.php
Crawl-delay: 5

User-agent: StackRambler
Disallow: /files/
Crawl-delay: 5

User-agent: Mail.ru
Disallow: /files/
Crawl-delay: 5

User-agent: Googlebot
Disallow: /files/
Crawl-delay: 5

User-agent: msnbot
Disallow: /files/
Crawl-delay: 5

User-agent: Yahoo!
Disallow: /files/
Crawl-delay: 5

User-agent: Aport
Disallow: /files/
Crawl-delay: 5

User-agent: * 
Disallow: /

Clean-param: sid