No they work fine, but I know my graphic drivers is out of date because I resently installed the new patch of world of warcraft on my computer. Before it has been able to use the ultra settings but now they added a lot of new graphics and suddenly I can't choose more than Good, the settings high, very high and ultra are dissabled. I read on the Official WoW site about someone else having the same problem, and he got the hint to update his drivers and it worked for him, So i guess I should give it a try :O