At the moment, but I wanted to know if that's for the early access versions or if more formats will be available when 1.0 is released.
Anyway, I decided to spend 23 Euro on it and get my first game ever on Steam. I then found out that the game requires DX10.1 so I need a new PC if I want to play... which I find kinda wierd since I was able to test the tech preview. Can't blame them for that anyway, if I was a racing sim dev my game would only support DX11, steering wheels above 250 bucks and triple monitor setup. You don't have any of that, you can not even install it. I'll get a new rig at some point this year