So you took our advice and decided to implement an XML-based CMS....now comes the hard part. How so? Check out this excellent case study, from a home-automation engineering company that built a "home-grown" XML Web publishing system with some nice production features, too (like versioning). Much of what they built from scratch is available in packaged form from different vendors, but the real story here lies in the generous detail provided about their approach, architecture, and pitfalls. Most prevalent theme: XSLT beyond the basics is not for the faint of heart...
Check out the Case Study and Nice Demo