I downloaded Sins (fast download here too), and ran it. I got the Stardock logo and the Ironclad logo followed by a black screen with the Sins of a Solar Empire logo in it. So far so good.. then the logo fades away and the display resolution changes to now show my desktop with the sins window open in the top left, completely black. Meanwhile music is playing but nothing more happens in the sins window. I waited about 2 minutes and then exited. This happened both times I've tried now.
(Edited to remove useless DXDiag info)