User-agent: googlebot
Disallow: /*external_edit
Disallow: /Members/folder_contents
Disallow: /*backtalk_comment_form

User-agent: Teoma
Disallow: /*external_edit
Disallow: /Members/folder_contents
Disallow: /*backtalk_comment_form

User-agent: msnbot
Disallow: /*external_edit
Disallow: /Members/folder_contents
Disallow: /*backtalk_comment_form

User-agent: yandex
Disallow: /*external_edit
Disallow: /Members/folder_contents
Disallow: /*backtalk_comment_form

User-agent: *
Disallow: /

#User-agent: slurp
#crawl-delay: 30
#Disallow: external_edit
#Disallow: /Members/folder_contents