Castpost is a new web-based service that offers the easiest way to broadcast your personal video and audio clips. With Castpost, you can share your personal media – like a home movie, a reality TV show audition, a voicemail message, a weekly podcast show – with family, friends, and other folks. Your clip can be seen and heard both online and offline – from your Castpost account, from your existing Typepad or Blogger blog, from another website, or from a mobile media player like an iPod. CastPost is currently alpha (pre-beta) testing which can be unstable and buggy. This means that you may occasionally encounter problems with the service. So try out the CastPost video and audio broadcasting service and let us know how it goes.