9 Months Ago, Kotaku.com says (in Braid Makes The Jump From 360 To PC Next Month) bit-tech.net
 NY
The game will be released on Impulse, the digital download shopfront of Stardock, who in turn are the publishers of Sins of a Solar Empire. So your money would be going to all kinds of good causes. If it helps, we loved it. ...
Braid Coming To PC In March Cinema Blend

And Cinema Blend says (in Braid Coming To PC In March) By Pete Haas: 2009-02-17 14:28:04 Sins of a Solar Empire publisher Stardock announced a big new addition to their digital games service Impulse today: the Xbox Live Arcade smash hit Braid. The game's set to makes it PC debut in March and they're now ...

10 Months Ago, Gamers Hell says (in Sins of a Solar Empire: Entrenchment Screens)  UK - Jan 27, 2009
Stardock sent us the first screenshots from Entrenchment, illustrating this expansion pack for Sins of a Solar Empire due to be released via Impulse digital ...