User-agent: googlebot
Disallow:

User-agent: msnbot
Disallow:

User-agent: us
Disallow:

User-agent: urlck
Disallow:

User-agent: robozilla
Disallow:

User-agent: robofox
Disallow:

User-agent: roadrunner
Disallow:

User-agent: lycos
Disallow:

User-agent: checkbot
Disallow: