A demo of a space sim I knew nothing about called StarCalibur has been released. I found the demo on Filefront, but FilePlanet also has a copy. The game seems to be Russian, but the demo has English text.
I played the demo a bit and found it fun, so check it out. It's a respectable 130 MB in size. Unfortunately, there doesn't seem to be a website for the game at the moment, so I can't find any more info on it, but I'll keep an eye out for some more info. Enjoy the demo!