URLRequest cacheResponse solution for non AIR SWFs?

I am needing to turn off caching for and URLRequest and cannot seem to find a solution for a plain flash SWF. I see that cacheResponse can be set to false for AIR apps, but I am working in plan ol' Flash Pro creating a SWF.

Has anyone succesfully set cacheResponse on an URLRequest (using URLLoader) so it does not cache any of the responses and loads the files new every time?

This is a restating of my post here: http://forums.adobe.com/message/4095632#4095632

Thank you for any help.

Doug