mcdermd said:While maybe there are not any true speed improvements, the UI benefits greatly from the QE over PCI hack. The only time you may notice it as a detrement is if you're gaming. The proof is actually in using it yourself. Choppy Expose, smooth Expose. Night and day.
So, I really don't care about the actual framerates, the perceived smoothness is all that matters on that machine.
No, I understand what you are saying I have a B/W G3. The issue isn't just game play but anytime you are doing heavy CPU tasks as well. It can slow CPU and GPU intensive tasks down by half.