LitwareHR is our sample application demonstrating how to use Microsoft technologies to build a SaaS solution. Originally the plan was to have two clients - a web client and a smart client, both communicating with the server hosted services. However the original release of Litware included only the Web client.
I am pleased to see the Litware team have been busy and have now released a smart client for LitwareHR using.... WPF and the approaches outlined in the Composite UI Application Block and the Smart Client Software Factory.
The smart client is available for download from Codeplex and Eugenio has a very nice series of blog posts in July covering the architecure of the smart client.
The following features are demonstrated by the new client: