In addition to the drafts of selected patterns I publish on my site, you can now purchase my book via the Manning Early Access Program (MEAP).
MEAP means you can get chapter drafts as I write them and the complete book when its done (ebook or printed). Here is Manning's explanation:

"Buy now through MEAP (Manning Early Access Program) and get early access to the book, chapter by chapter, as soon as they become available. You choose the format - PDF or ThoutReader - or both. By subscribing to MEAP chapters, you get an opportunity to participate in the most sensitive, final piece of the publishing cycle by offering feedback to the author. Reader feedback to the author is welcome in the Author Online forum. As new chapters are released, announcements are made in the MEAP Announcement Forum. After all chapters are released, you will be able to download the complete edited ebook. If you order the print edition, we will ship it to you upon release, direct from the bindery, weeks before it is widely available elsewhere.

By the way, this is probably also a good time to mention that I'll be speaking about quite a few of the patterns in Architecture & Design World 2007 which will take place this July.

There is still a lot of work, but I already like to thank all the people in manning that helped me get this far. especially to Cynthia Kane my editor (hey, maybe now she'll give me more slack :) )
Ok, 'nuff blubbering, back to completing chapter 5...