User-agent: * 
Disallow: /*.PDF$
Disallow: /*.pdf$ 
Disallow: /*.jpeg$ 
Disallow: /*.exe$
Disallow: /*.zip$
Disallow: /cgi-bin
Disallow: /help_me
Disallow: /gbook
Disallow: /click
Disallow: /images
Disallow: /filer
Crawl-delay: 1200