The Podcasting Kit for SharePoint (PKS) is an accelerator for social media that uses podcasting and social networks to deliver a next generation knowledge management solution to Microsoft customers. It is built on Microsoft Office SharePoint Server 2007 and Silverlight 2, allowing integrated access across devices. PKS provides features like listening to and creating audio/video podcasts, commenting and rating content, and tracking metrics. It is available for free on CodePlex and supported by partners like 3Sharp and Accenture who are helping organizations leverage PKS.