Our choir plans to use RHS. I would be an participant. As a Linux user, I was wondering if it is possible to make the Windows version of the software run with WINE. So far it was possible to install it and I get until this:
I think I already came pretty far! :-)
As I have not got an invitation yet, I can't test further, but I will share my experience with you later.
A native Linux client would of course be a dream... 😍