Just thought I'd say that this has got to be one if not the best programming book that I have ever read. Its style and content are exactly what a REAL world developer is looking for. I, on average purchase about 1 - 2 programming books a month (goes with the territory) and I am so impressed with Peishu Li book that I would search for that specific author in future.
Its whats needed, where it is needed, and Im already an MCSD like the author, so I can appreciate the skill in transalting the concepts into written form.
After going though so many Microsoft books (some of which are every poor), I can tell the difference between a list of commands in a book and when a real developer has written the text.
Please pass my congratulations on to the author.