I'm trying to create a flash that will allow users to select a demo track from
a combobox and stream the mp3 audio from a website. I plan to load it inside a
frame so that the controls are at the top of the page when they visit my site.

I am able to create the combobox, assign the urls to the data fields, but I am
having trouble loading the mp3 stream based onthe value in the combobox.

How do I reference the value in the combobox as the url to load the stream
from??

I found this answer myself at the following location.