Can't open FLA tutorial file

I was hoping to go through the tutorial “Photo Gallery Using XML and Flash” yet I can’t open the FLA file(s) that are located towards the bottom of the page. Here is the link:

http://www.kirupa.com/developer/mx2004/xml_flash_photogallery.htm

I am able to open other Flash files like the files in this tutorial:

http://www.kirupa.com/developer/mx/photogallery.htm

Any ideas?? :h:

Is it because I am on a Mac and the file is PC?

Thanks