User-agent: Googlebot
Disallow: /blog/
Disallow: /musicgear/track/
Disallow: /musicgear/uk/track/
Disallow: /tags/about/
Disallow: /tags/register/
Disallow: /tags/login/
Disallow: /tags/password.php
Disallow: /tags-jump/

User-agent: msnbot 
Disallow: /blog/
Disallow: /musicgear/track/
Disallow: /musicgear/uk/track/
Disallow: /tags/about/
Disallow: /tags/register/
Disallow: /tags/login/
Disallow: /tags/password.php
Disallow: /tags-jump/

User-agent: Slurp
Disallow: /blog/
Disallow: /musicgear/track/
Disallow: /musicgear/uk/track/
Disallow: /tags/about/
Disallow: /tags/register/
Disallow: /tags/login/
Disallow: /tags/password.php
Disallow: /tags-jump/

User-agent: cometsystems
Disallow: /