I suggest to make it sticky, for now. a bunch of frontends (and ROM manager apps) use this file.
if this file will be updated for future Supermodel releases, I will change my frontend, Emu Loader, to use it.
for a future version, the emulator could have a "-listxml" output feature to generate this xml file, listing the same info from the dat file available in this thread.
it requires some work but since the emulator have all the info compiled in the emulator's binary, it's possible.
but since the file is already created, there's no need for it right now. again, this "could" be an improvement for a future version. and it can be expanded, showing more detailed info, just like the "-listxml" feature from MAME.
thank you for this great emulator.