EFI tends to have all their stuff encrypted, for the type of information you are looking for you would be best off using the Fiery forums by EFI.
I'm administering a computer lab with multiple mac computers joined to a domain. I would like to distributed the Fiery presets to multiple users' profiles or created a presets file for all users. However, from what I've determined using iosnoop, the Presets.xml file is stored in a private folder specific to each application. I cannot find the source of this file on the system in order to update it. Can you tell me where the presets file is stored on a Mac with the latest Fiery drivers?