XML help

Hey there, I’ve got a site built in flash for a shop, with a staff biogs page. At the moment the images are loaded in flash itself, so if I want to change the pics, this has to be done within flash. How can I use XML to load for example ‘staff1.jpg’ from a certain folder, so that I can change the image just by uploading a new ‘staff1.jpg’ to that folder? I’ve used XML in a little gallery o the site, but I’m having trouble deciphering the code from that tutorial in order to adapt it to what I want to do here.

The site is at http://www.videoemporium.co.uk

Thanks in advance.