User-agent: Gigabot  
Disallow: /cgi-bin/
Disallow: /members/
Disallow: /oldsite/
Disallow: /phpMyAdmin/
Disallow: /error-documents/

User-agent: Googlebot
Disallow: /*.pdf$

User-agent: *
Disallow: /cgi-bin/
Disallow: /members/
Disallow: /oldsite/
Disallow: /phpMyAdmin/
Disallow: /error-documents/
Disallow: /pdfs/
Disallow: /staging/