From my point of view, the book will be very useful for beginners as it will help them to get most of ASP.NET 2.0 without any need to refer to the other books available on the market. Nobody can master the framework completely. Hence, advanced developers can use this book as a handy reference manual and refer to the content as and when required. Computer training centers can use the book to teach long term course on ASP.NET 2.0 as it includes a project which will be a huge bonus for learners. They can also make use of the book to teach several short term courses covering only WebParts, Databases, and Web Services, etc. I must say that the book is indeed a treasure house of knowledge and should find a place on the shelves of all ASP.NET 2.0 developers.