It defaults to quality mode which does force 8X AF, 4x AA on my machine. I just did an install as well.
OMFG guy you have to turn that fucking thing on for it to use ANY preset... By default the drivers do not force AA and AF.
This is how the drivers come by default, with these settings AA and AF is not forced. For the love of god man even when you change the setting and hit the "restore defaults" link up top it returns it right back to what you see in that image.