User-agent: * 
Disallow: /admin/ 
Disallow: /contrib/ 
Disallow: /doc/ 
Disallow: /lib/ 
Disallow: /modules/ 
Disallow: /plugins/ 
Disallow: /scripts/ 
Disallow: /tmp/
Disallow: /forum/viewtopic.php
Disallow: /forum/viewforum.php
Disallow: /forum/index.php?
Disallow: /forum/posting.php
Disallow: /forum/groupcp.php
Disallow: /forum/search.php
Disallow: /forum/login.php
Disallow: /forum/privmsg.php
Disallow: /forum/post
Disallow: /forum/member
Disallow: /forum/profile.php
Disallow: /forum/memberlist.php
Disallow: /forum/faq.php

User-agent: Googlebot
Disallow: /forum