just got my MEM mic and ran a calibration on my Yamahas with the maximum number of readings.
 
However after I load the plug and switch to a different profile, it seems to take FOREVER while it is loading/creating the profile ie: switching from flat to another setting.
Sometimes it causes Platinum to not respond or if its in playback lock up.

That only happened the first time each is selected with a given cal file for me.  Once they're all created, it's pretty quick switching between them.

Thanks Bob, thats not the case for me so I might send IK tech support  a message

How is that new mic by the way? Is there a real difference? I've been thinking of getting it.

Mosvalve
How is that new mic by the way? Is there a real difference? I've been thinking of getting it.

I have the old one as well, the new one will get lost in your hand..I guess I need to do a comparison between the mics, bit  am assuming arc 2.5 is "tuned" to the new mic.
It is sensitive and seems to have a broad frequency response, the correction seems to be better.(subjective, I know)