Dear gmauro, amckinlay
There is a working version of Suneido (C++) under Linux (Wine) as well as Mac (CrossOver).
Both, the server as well as the client portion works.
You may download it at:
http://www.datavision-gmbh.ch/downloads/Suneido_DVcore.zip (source code)
http://www.datavision-gmbh.ch/downloads/DVcore_Empty.zip (precompiled binary)
Because I don’t want to manage my own source tree for Suneido, I sent an Email to email@example.com,
about two months ago, but never got an answer 🙁
So, if you are still interested, feel free to download …