Note 89: This support [the integration with the ADO.NET architecture] is not directly part of Delphi 2007 for Win32, but will be in the coming .NET version of the product. In any case, the “unified” dbExpress architecture is exactly the same on both Win32 and .NET.
This blog post is part of my "113 Delphi 2007 Handbook Notes" blogging project, to promote my Delphi 2007 book.