XML Flash 500x226 continuously updating donation meter

I need a continuously updating Flash donation meter 500x226 that scrolls the last 5 donor names across the top, updates the total amount collected, has an animated background that shows coins dropping into a pile with a clinking-coins sound every time the amount is updated. I can generate the xml file from the server but need to know exactly what format you need it to be in. I have created 3 graphics to help illustrate what I want. ## Deliverables The meter needs to continuously update itself every 15-20 seconds from the xml file on the server, without the user having to reload the page to see the new update. The entire flash meter needs to be about 500x226. Graphics to illustrate what I'm talking about: [login to view URL] [login to view URL] [login to view URL] Note: the fonts used in the example graphics are not necessarily the ones to be used in the donation meter. Use your best judgement on font selection for legibility. If possible, I would like the dollar amount to update itself in an animated manner, such as rapid count from 0 to the actual amount each time it updates. I need this finished and in place no later than Monday, Feb. 15, 2010. I can insert the code into my webpage's html, and I can code the server to generate the xml file, but in order to do so I need to know exactly what the file should contain for this meter to function properly.