User-agent: Googlebot
Disallow: /blog/wp-admin/
Disallow: /blog/author/
Disallow: /blog/wp-images/
Disallow: /blog/comments/
Disallow: /blog/2007/
Disallow: /blog/2008/
Disallow: /rss/
Disallow: /blog/page/*
Disallow: /blog/*/trackback*
Disallow: /blog/*/feed*

User-agent: *
Disallow: /blog/wp-admin/
Disallow: /blog/author/
Disallow: /blog/wp-images/
Disallow: /blog/comments/
Disallow: /blog/2007/
Disallow: /blog/2008/