ppcPodcast is a free software client for Windows CE devices such as Pocket PCs and Smart Phones that allows you to subscribe to audio and video programs on the Internet. Once subscribed, ppcPodcast will automatically show you all available episodes of the subscription, and you can choose which episodes to download, play, or delete. ppcPodcast's multi-threaded architecture means that multiple podcasts can be downloaded simultaneously. ppcPodcast can play any type of podcast file format, as long as there is a registered player associated with that file type.
ppcPodcast can even help you find podcasts that interest you. It can download directory trees and live top podcast listings from several top sites including: PodcastAlley.com, iPodder.org and more!