Not connecting remotely

[PaintballChannel.Com]

I've got rsync working locally, and have it set up to back-up files from
another machine, but when I test it, I get the following:

@ERROR: Unknown module 'rsync'
rsync: connection unexpectedly closed (43 bytes read so far)
rsync error: error in rsync protocol data stream (code 12) at io.c(150)

Any thoughts?

Thanks,
Bryan Gilchrist

PS - Is there anyone on this list? Seems very quiet.