This code generator is based upon the tutorial at Macloo.com.
Before you generate code for your site, you should download the Flash movie file - just right-click on the following link and select "Save Target As" or "Save Link As": player.swf - upload the player.swf file somewhere on the web so you don't have to rely on Macloo.com to serve the file to your visitors (then save the URL of the file so you can use it here)
Enter the URL of the player.swf Flash movie file you would like to use and update the MP3 file url to point to an MP3 then click the Build Player Test button to generate a player... if it works, click Show Player Code and copy the HTML code to wherever you'd like to use the player.
Best of luck! - Z. Constantine of Operator-Speaking.com