XWebServices, Inc. has just released Version 2.0 (.NET 2.0) of the Open Source Online 1003 SOA Solution. A demo of the solution can be found here:
http://application.xwebservices.com
The solution consists of online versions of the Uniform Residential Mortgage Loan Application - Form 1003 - which leverage the XWeb1003 XML/SOAP based Web Service. It features a Quick Application (Pre-Qual) and the Full 1003 Application.
The application is written and distributed under the GNU General Public License which means that its source code is freely-distributed and available to the general public. The source code can be downloaded from the DEMO website.