If you want to add your own audio files to your Web site, blog or social networking site here is an easy way to do it. First thing you'll need to do is sign up with Gcast. Gcast is a site that lets you store all your podcasts in one place and even create different playlists for them.
After you sign up for Gcast you'll need to add your own podcasts by uploading them from your computer. To do this click on "From your computer: Upload new audio files" found on your Gcast podcasting home page. Then just follow the directions to upload your audio files.