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

User-agent: * 
Disallow: /extsearch/
Disallow: /members/
Disallow: /searches/
Disallow: /admin
Disallow: /cron

User-agent: Mediapartners-Google* 
Disallow: /extsearch/
Disallow: /searches/
Disallow: /admin
Disallow: /cron