Oh, DX11 it is. I'm prepared to wait at least until Nvidia springs it's new GTX-470 equivalent on the GF104 architecture (like on the GTX 460). That should not be too long a wait. SoW should be out before July.
We'll see. But there are other sims I expect to be flying before SoW hit's the shelves, so I guess I'll have to pay my money and take my chances.
Flyby out