mevio, formerly known as PoShow, is a digital media entertainment network whose properties include PodShow+, PodShow Podcast Network, PodShowPDN, Podcast Alley, CastBlaster, the Podsafe Music Network and, BT PodShow. The network acts as both an index for podcast listeners and as a tool for podcasters to publish their content, communicate with their listeners and legally access and play music within their shows.