I love Windows Live Writer and have been using it since its early beta for writing blog posts, I wouldn't use anything else these days. So I wanted to share this article with you Windows Live Writer – Complete Guide from Internet Techies
It covers most of te key features as well as how to install and setup WLW for your blog, plug ins and a list of general problems.
Thanks to @scottisafool for the tip, and for more Windows Live writer tips check out Brandons Donkblog series of postings
Windows Live Writer - Complete Guide is having detailed feature list, Plugins, Install Instruction and screenshots. Thanks for sharing this info over here.
I love WLW. I have been using it forever (since I discovered it, that is).
I have over 15 blogs added to it (I manage several blogs - work, personal, and friends).