RIA Window – MVVM, Silverlight, and Expression Blend

Don’t look now, but there’s a new pattern in town – Model-View-ViewModel or MVVM.  Within the last year or so, this architectural model has been building up a significant following among Silverlight and WPF developers.  In this session, Jim O’Neil, Developer Evangelist, will cover what MVVM is, where it came from, and why all the cool coders are using it.  In addition to the why, this session will explore the how by analyzing a small RSS reader application implemented in Silverlight using MVVM.
from Jim O’Neil            more here