I have an app which accesses quite a few php urls returning XML that sit in the same directory and domain as the main app. I use a common prefix to the file paths yet for some reason I have flex moaning to me about setting useProxy to false yet it seems to be false already - much time with the debugger and explicit setting makes me think that is certainly the case.
Is it some form of voodo? - never really had this kind of problem when using URLLoader and the like. This is Flex 3.0 (with FB 3.0) and I have not moved forward to later versions of the SDK. Paul