Maybe this will help me finally ping Audio.Weblogs.Com. I created four podcast last week and as far as I can tell none ever appeared on Audio.weblogs.com even thought I'm using Radio.
Podcast Support in Weblog Pinger. I have updated Weblog-Pinger, a weblog update notification class library for PHP, to support podcasting.
When a new weblog entry contains an audio enclosure, you can ping Audio.Weblogs.Com, which in turn notifies a lot of services that monitor the site, such as the podcast directory GigaDial.
One gotcha for anyone else working on Audio.Weblogs.Com notification: the site's XML-RPC server is at audiorpc.weblogs.com, not audio.weblogs.com, which I finally discovered when I read the documentation. [Workbench]