Hi Joanne,
Those discs will be fine. The installation occurs on the client and not the server.
You can find instructions on how to install RM Maths on our website.
rm/com/support the details are contained in tech article TEC53000 and is called 'How to install RM Maths version 4.1 on a client-server network'.
If you need anything else, give us a call and we'll be delighted to help.
Best regards,
Sharon Fraser
RM Support