If you were to log in, you'd be able to get more information on your fellow community member.
Although dating back to the late 1990s, this is still a valuable resource. RealPlayer may be at v. 10 rather than 4, but the principles involved are still the same. I still use RealProducer successfully to create audio that's low-res enough to load quickly (I use the 28K rate) but with decent sound. I am still putting my Real versions alongside MP3 versions on my site. I would like to see comments comparing the pros and cons or MP3 and its video equivalent versus streaming files from RealMedia or others.