Multi store / website setup on different domains

Useful Pointers:
http://www.magentocommerce.com/knowledge-base/entry/tutorial-multi-site-multi-domain-setup

http://www.magentocommerce.com/wiki/4_-_themes_and_template_customization/navigation/multiple-website-setup#multiple_websites_on_magento_1.4_single_installation

http://www.magentocommerce.com/boards/viewthread/204802/