What's New: SharePoint 2010 is a series of screencasts centered on what is new in SharePoint 2010 for developers – with a goal to highlight a majority of the major new features that're of interest to developers and help you get started building solutions on those features.
Episode 1: Installing on Windows 7
Episode 2: Sandboxed Solutions
Episode 3: Silverlight Solutions with the Client Object Model
Episode 4: Customizing the SharePoint Ribbon
Episode 5: Searching External Repositories using BCS
Episode 6: Word Automation Services via Workflow