Thank you for the kind words.
Using it as a Relay server, means that ALL traffic goes thru it?
Yes. RU Server is supposed to be a completely autonomous solution meant to replace our public servers for users who rather prefer to "go on their own". Besides, RU Server provides unique features not available in the public service, namely address book sync
and authorization server
In that case, that means that the fastest Internet conection will give me flawless performance on the Remote session?
Basically, yes. The closer your Viewers and Hosts are to the server, the better the performance should be. We recommend that you deploy the server on the Viewer side.
Don't hesitate to ask if you have other questions.