Microsoft Productivity Hub is a SharePoint Server site collection for 2007 and 2010 that serves as learning community and is fully customizable. It provides central place for your training efforts, and includes training content from Microsoft's core products. Microsoft also provides ongoing and updated content packs. Hub uses SharePoint Server's social networking capabilities, such as blogs and discussion groups. In addition, it offers Coach program, a change management feature to help you train end users to self-help, reducing burden on your training and IT staff.
v2010 includes a quiz feature, a section called "Get it Done" that offers training for tasks such as email management and collaboration, and also features Silverlight.
Download: Productivity Hub 2010