FYI, Rocky is updating the book for .Net 2.0. He's also working on one that uses DataSets and Windows Forms instead of business objects and Web Forms. Thanks for the info. I am really glad to hear that.
The book and framework are outstanding pieces of work - but the final chapter on reporting was, well, not quite as outstanding. ;) With all the enhancements in ADO.NET 2.0, the DataSet is here to stay!
Kevin