Mine has some of the same issues (the 128ddr model), which look like an Nvidia graphics driver issue in OSX to me.
I have also noticed that if I turn on Anti-Aliasing in WoW it incurs a massive performance hit (from 30 - 40 fps down to 10 - 12 fps) which should not happen with such a high end Nvidia chipset.
I guess that I will just have to wait and see; these issues tend to get ironed out with device driver updates. I am also going to try installing WoW in Windows XP using boot camp and see if the same problem occurs.
I have also noticed that if I turn on Anti-Aliasing in WoW it incurs a massive performance hit (from 30 - 40 fps down to 10 - 12 fps) which should not happen with such a high end Nvidia chipset.
I guess that I will just have to wait and see; these issues tend to get ironed out with device driver updates. I am also going to try installing WoW in Windows XP using boot camp and see if the same problem occurs.