Internet Broadcasting Studio - Free Ed. Screenshot

Broadcast music and photos over the Internet ! The Internet Broadcasting Studio is a software package composed of two programs: BS-Server and BS-Tuner. BS-Server is capable of streaming images and music from a simple PC running Windows XP to a potentially large audience, using a standard web server as a bandwidth amplifier. All you need to start your own Internet broadcast is this program, and the ability to upload files to some web server.
BS-Server runs in your computer, builds a data stream with your pictures and/or audio files, and sends this stream into a directory of your web site. The disk space used in the web server is always less than 5 MB, even if your broadcast lasts for hours.
To view/listen to your broadcast, your audience will use BS-Tuner, a light-weight multimedia player specially designed to receive the BS-Server data streams. BS-Tuner is freely redistributable, meaning that your audience can download it and use it for free. To protect your copyright and prevent others from copying your photos and music, BS-Tuner has no "Save" feature.
With Internet Broadcasting Studio, you can easily set up a pay-per-view broadcast by encrypting your data stream with a secret key. Send the key to viewers/listeners who subscribed to your broadcast with PayPal or any other online payment processing services. You can further control access to your broadcast by setting user-based passwords with your web server htaccess files.