hobbit/xymon clients

I have both xymon and hobbit clients and I would like to upgrade the
clients all to the same version of xymon. the ultimate goal is to
upgrade to xymon from hobbit.

Because I have a mix of clients I need to know what is running where. Is
there a way that I can tell what hosts are running what version of
client short of logging onto each host and looking? Perhaps a report?

I know that there is a ghost client report. Is there a utility that I am
missing that will give me this information? I have been searching and
cannot find a way of doing this from the hobbit server itself.

Thanks,
Flan