In this tutorial I reviewed the issues we revisit with our return to building Windows client (thick client, smart client) applications, including design, deployment and versioning, automatic updates, and ultimately we discussed what ClickOnce brings to the table.

My gui samples were mostly ad-hoc, but I'll be posting more resources on this subject for you soon, for 2.0. In the meantime, the versioning, deployment and security aspects I discussed can be found here, including a full tutorial of the process:

http://www.dotnetdashboard.net/session/versiondeploy.aspx