I just loaded the update.. some things which may save people some time…

In my case, I could not get the pitchfactor to be recognized no matter how many times I rebooted it, the computer, or erased the preferences files, or reinstalled the updater .  I then saw in the 'list of devices' menu on the Eventide Update Utility some other digidesign hardware.  I turned that hardware off, and blammo, the pitchfactor was detected immediately. 

 Also the 2.2.0[5] software from the factory required a force into update mode by powering on with the middle button.  I think most people have 2.2.1[1].