We have an event coming up for visually impaired people which we would like to record (just audio) and make available on our website. Can you suggest a good method for both the recording (it'll be about 5 hours in total in three sessions)and how we could go about making it accessible in such a way that a user doesn't have to download a huge mp3 file. I gather streaming audio is the way to do this but I don't know how to go about it? Thank for your help.