No Sebbil, it's not a joke, releasing this demo needs still some time.
I do that during part of my free time and unfortunately I do not have a lot of it. No easy for me to give a date. So be patient please.
It will be a time limited connected demo version (between 5 or 10min) just to see if your hardware is compatible and if you like it...
The first version will be for nvidia cards. I will see after for an ati cards version, depending on the demand...
PS : I have flown with my new CV1-sdk 1.20 (and still compatible too with the old dk2) during network Condor session. It's so great inside thermals with other gliders