I'll be interested to know if you think the latest version makes SPAN as usable as the 1.9.1 version.
I hadn't bothered downloading it until today, since the stated changes did not include anything particularly exciting. This was the description from a Voxengo email:
* Correlation meter values around -1 are now displayed correctly in the "density" mode.
* Statistics "reset" function now resets statistics of all channels correctly.
* K-metering modes now use fixed 600ms RMS and release time constants.
* Additional visual look variation settings added.
* Underlay color selection was removed - group's defined color is used now.
* "Hide Meters and Stats" switch added.
* Spectrum display is now more precise in high-frequency region.
There's a nice new green color scheme to go with all your McDSP plugins. No, I don't have any, either.