Odd, they're sticking with DX9, no DX10 on this one.
Not that that makes a lot of odds, in my opinion.
The only game I've noticed any real difference in cos it uses DX10 is Call Of Juarez, itself a 2nd Division game (albeit an enjoyable one) and in that game the DX10 enhancements came in a patch. A huge patch as I recall, about 680Mb.
DX10 does make a difference but it's not that much of a difference tbh
I am not enjoying Crysis Warhead at all, have to say.
I do hope Far Cry 2 and CoD5 are good, will help me through the winter, lol
And I'll be looking closely at all this DRM/Activation crapola.