Check out Tiki Bar TV, they have recently redone the website so now you can easily watch all the old episodes and new ones in either flash video format or Quicktime.
Tiki Bar TV is an online vid-cast and each episode features a special Drink and how to mix it. Check out on of the London Fog Cutter Episode Bellow.
I first stumbled across this book online and started reading the free ebook version from the website, went out and bought it and its a really good book, definatly worth a read.
Released under the creative commons copyright.
An excellent book!