Our church recently started streaming a live video broadcast of our church service over the internet. Although we use a paid service provider to do this, there are methods of doing something similar for free. If your willing to put in a little leg work and learn some new skills, head over to Ustream.com and open an account. This service runs off of the adobe media player plugin so anyone whose been on the internet ever should be able to access your feed. Your viewers may have to subscribe to an account themselves (unconfirmed) but at this price it can't be beat. (please note that the content on the website is not christian so please be mindful when directing traffic towards their site.