I found that the
155.28 158.22 drivers did not show such a large AA Slowdown as the latest drivers. IT is still present as shown by FRAPS, but retains enough frames so it isn't so bad. Still some banding problem, though. With the 169.21 drivers, it was a slide show.
One thing to note:
The new drivers BROKE the ability to set profiles for different games! No matter what you set, it still used the GLOBAL setting. This may be another reason changing AA and AF did not appear to have an effect.
Joe said the 163.75 drivers are OK too,
http://www.simhq.com/forum/ubbthreads.php?ubb=showflat&Number=2408781#Post2408781but I haven't tried them.
Also some odd graphics anomalies.. e.g. the Smoke from the factory in FIRST LOOK seems like cement balls drifting upwards!
I have not yet tried the DXTweaker.
Recluse