I tried to do this and it did not work.
I think I followed the directions.
I first downloaded the .mp3 sample.
I then uploaded it to my server.
I then tried going directly to the file in the BB browser.

However, I get an error: Application can not accept the content [audio-x-mpeg]

And this is after changing options to support Embedded Media and Javascript.

Any ideas would be greatly appreciated. I also couldn't get the adp files to work. I can only get midi files.

Thanks!