XML photo gallery works in IE but not Firefox

Hi, I followed the Kirupa tutorial on [COLOR=#800080]Photo Gallery using XML and Flash[/COLOR] for my portfolio website [URL=“http://www.86degrees.com/nicola”][COLOR=purple]http://www.86degrees.com/nicola[/COLOR]. The gallery works fine in Internet Explorer, but when I view it in Firefox the images don’t load. The XML must be working though as the caption text is working.

I have checked that the jpegs are referenced correctly etc. I have also browsed the net for any solutions. Any ideas would be much appreciated.

Hopefully I have posted this thread in the right area?