"If you are starting with the API, familiarize yourself with the FAQ and know that it exists."
When you tty to open link to faq (http://dev.twitter.com/FAQ), you'll see 404 error. Link should be http://dev.twitter.com/faq (this one I've tryed and it's really redirecting to faq). -- Subscription settings: http://groups.google.com/group/twitter-development-talk/subscribe?hl=en