PodShow Taps Limelight

San Francisco-based PodShow has tapped Tempe, Arizona-based Limelight Networks for the launch of its high performance podcast delivery network. The two companies said today that the companies are laucnhing PodShowPDN, a podcast delivery network specifically aimed at podcasting. The firms said that PodShowPDN provides management, delivery, and trackin gof podcast episodes and downloads, in addition to tools for content creation. Limelight is a provider of content delivery networks for distribution of video, music, games and downloads over the Internet.