User-agent: Mediapartners-Google*
Disallow:

User-agent: SBIder
Disallow: /

User-agent: http://www.almaden.ibm.com/cs/crawler 
Disallow: /

User-agent: linksmanager_bot
Disallow: /

User-agent: linksmanager
Disallow: /

User-agent: psbot
Disallow: /

User-agent: IRLbot 
Disallow: /