User-Agent: *
Disallow: /search.php
Disallow: /list.php
Disallow: /sub.php

User-agent: Mediapartners-Google* 
Disallow:

# make yahoo!'s slurp be less of a bitch
User-Agent: Slurp
Crawl-delay: 30
Disallow: /search.php
Disallow: /list.php
Disallow: /sub.php