User-agent: Googlebot
Disallow: /admin/
Disallow: /cache/
Disallow: /ext/
Crawl-delay: 120

User-agent: Slurp
Disallow: /admin/
Disallow: /cache/
Disallow: /ext/
Crawl-delay: 120

User-agent: Lycos
Disallow: /admin/
Disallow: /cache/
Disallow: /ext/
Crawl-delay: 120

User-agent: *
Disallow: /