Flash Banner - Crossdomain Issue

Flash Banner - Crossdomain Issue

I've tried to run a SWF file in the flash banner for Zoho Sites, but the file needs to access an XML file.  For some reason, the SWF file that is running on the site is sitting in my website (mydomain.zohosites.com) directory, while the XML file I uploaded into my site's file upload area is in an entirely different domain (sites.zoho.com).  This is causing a crossdomain issue (not letting the SWF access the XML file), which is a security issue that FLASH has put into place to not allow flash to access files in other domains.

I have a crossdomain.xml file that is supposed to allow access, but it needs to be placed in the root directory of the server hosting the primary XML file, and there is no way to get to that from within the Zoho site builder.

Has anyone run into this or been able to find a solution to this?

I would very much appreciate any assistance.