Im using this as my robots.txt
Code:
User-Agent: *
Disallow: /search
Disallow: /submit
Disallow: /login
Disallow: /admin
Disallow: /webalizer
Disallow: /modlogan
Disallow: /files
Disallow: /template_c
Disallow: /user
Disallow: /3rdparty
Disallow: /cache
Disallow: /files
Disallow: /backup
Disallow: /avatars
Disallow: /modules
Disallow: /js
Disallow: /libs
Disallow: /internal
Disallow: /evb
Disallow: /faq-en.php
I added all the other folders just in case, since google index my 3rdparty folder and the modules, files, libs folders :S