User-agent: Googlebot
Disallow: /bottrap/
Disallow: /signup/
Disallow: /*affid=
Disallow: /*PHPSESSID=
Disallow: /*sessionID=
Disallow: /*visitorID=
Disallow: /*action=post
Disallow: /*action=post2

User-agent: msnbot
Disallow: /bottrap/
Disallow: /signup/
Disallow: /*affid=
Disallow: /*PHPSESSID=
Disallow: /*sessionID=
Disallow: /*visitorID=
Disallow: /*action=post
Disallow: /*action=post2

User-agent: Slurp
Disallow: /bottrap/
Disallow: /signup/
Disallow: /*affid=
Disallow: /*PHPSESSID=
Disallow: /*sessionID=
Disallow: /*visitorID=
Disallow: /*action=post
Disallow: /*action=post2

User-agent: *
Disallow: /bottrap/
Disallow: /signup/
Disallow: /*affid=
Disallow: /*PHPSESSID=
Disallow: /*sessionID=
Disallow: /*visitorID=
Disallow: /*action=post
Disallow: /*action=post2