User-agent: Mediapartners-Google* 
Crawl-delay: 10
Disallow:

User-agent: psbot
Disallow: /

User-agent: *
Disallow: /forum/faq.php
Disallow: /forum/profile.php
Disallow: /forum/login.php
Disallow: /forum/memberlist.php
Disallow: /forum/search.php
Disallow: /forum/groupcp.php