Originally Posted by Robster
Oh ye of little faith!
Here's the evidence.
I didn't need to log out and in again, as this is how I have had it set since longer than I can remember. As I said, I don't recall any performance problems, nor do I recall any with the 7800GT I was using before. And before that, I can neither remember what card I was using, nor whether KDE offered antialiased font rendering!
Thank you so very much for testing this out for me!
You've saved me from an ATI fate
Looks like I will be sticking with Nvidia after all. (Sighing with relief)