After a couple of minutes of ramping up my frame rate seems to lock in on one number. On maps other than AKDesert it is stuck on 75fps (regardless of how much antialiasing I use or anisotropic filtering! Even up to 8x and 16x).
I just went to the following system specs:
AMD XP 2100+ processor
ATI Radeon 9500 Pro (128M memory)
DirectX 9
I'm not complaining about 75fps at all... just wondering if something is up with it being constant. I know others getting higher rates with worse systems and it certainly doesn't stay the same all the time.
I checked and I have the "unlimited" setting on the Aces video settings screen.