Originally Posted by Crap Daddy
They are sure they'll get the WHQL approval from Windows so why wait? Today is launch day for Far Cry 3 in the US so I guess they're in a hurry.
That would be my guess too. These are likely WHQL candidate drivers, and just haven't passed yet, but being that FC3 is coming out today they didn't want to wait to get them out for people to start using.