I have worked a script in flex that currently successfully uploads files to a repository. The one issue i still needed to address is the file name. The source file on the user's system that is selected needs to be renamed to a conforming name on my repository. I have all the script to generate this name, but can not find the hook in the fileReference.browse() functionality that will allow me to change or specify the destination file name. I have been unable to locate sufficient hints in the adobe documentation, but still believe this is possible.