Pluralsight has published my latest screencast on WCF 4 “Implementing Ad-Hoc Discovery with WCF 4”
In this screencast, I introduce WS-Discovery, an interoperable Oasis standard for discovering services dynamically at runtime.
You can find the new screencast here: http://www.pluralsight-training.net/microsoft/olt/howtovideo.aspx?a=rick-garibay&n=wcf4-adhoc-discovery.