User-agent: Slurp
Crawl-delay: 10000
Disallow: /index.php?showforum
Disallow: /index.php?showtopic
Disallow: /ptopic
Disallow: /ipb.html

User-Agent: *
Disallow: /index.php?showforum
Disallow: /index.php?showtopic
Disallow: /ptopic
Disallow: /ipb.html