Certainly we've come a long way since the Behringer DEQ 2496, 1/6th octave RTA.

But which of these newer programs will allow for REAL TIME measurement using a laptop computer running Windows 7?

If it's not in real time, I'm not interested. I want to be able to move the Heil even a fraction of an inch and instantly know whether this is helping or hurting a #dB dip/peak at #kHz. The Behringer allows for this in real time as I move something and watch the display without having to set up and run a sweep frequency each time. So what else runs in real time with a higher resolution?