Yeah RMS server is by all accounts a bit shocking when it comes to reliability, being down more than up, and you can only use it with the free version, not ad-free. You need a terminal window and SSH access to install it and use the manual here: http://www.boonex.com/trac/ray/wiki/RayInstall

I'm gonna give it a go when I've been granted SSH access, if you're still stuck I might be able to help in a few days or so.

Cheers

John/motdradio