Thanks Jeff
So there is no indexing or hidden magic for Os X search…
Just so its clear – the file is not “inside” an aplication, in this example my Poser application has a standard folder (and many subs) within the Apps folder, ie: visible in the finder.
Computer>ComputerHD>Apps>Poser>Runtime>Textures>DNA>Traveller>myfile.jpg
Is it still the case that things will be hidden?