> Although I haven't personally tested it, I believe that if you keep the> aperature *really* small, so that there's no real blurring, then focal
blur
> won't be much slower than the other AA settings I gave you. If they don't> work well, then at least give it a shot on a real small section of the
image
> to see how slow it actually is.
I'll do some benchmarks on a test scene and see.
