User-agent: *
Disallow: /
Disallow: /*.exe$
Disallow: /*.zip$
Disallow: /*.pdf$
Disallow: /*.mdb$

User-agent: Googlebot
Disallow: /

User-agent: Slurp
Disallow: /

User-agent: msnbot
Disallow: /

User-agent: Teoma
Disallow: /