My frame rates were about 56-59 fps in full view before the patch. Almost never under 45fps even in heavy smoke, fire, furballs etc.
Now they are down to about 20 or so, sometimes 12. I can get back to 56fps in the medium view with some tinkering.
I have a Athlon 3400+ with a 256M ATI Radeon X700 graphics card.
Is this a bug or any suggestions?