Hillier's sequel to Microsoft SharePoint: Building Office 2003 Solutions is aimed at intermediate to advanced software developers who want to radically change SharePoint or integrate it with other key Microsoft technologies. It assumes strong knowledge of SharePoint as well as .NET development skills including XML, Web services, scripting, code access security, ASP.NET, and SQL. The text focuses on two key areas: site structure and system integration. Hillier is an executive with a Microsoft certified solution provider based in White Plains, NY. Annotation ©2006 Book News, Inc., Portland, OR (booknews.com)