Thanks to jbraner, I was able to get the upgrade from Editor 2 to Studio 4 from AudioDeluxe for
$125.99. However, when I went to Celemony get the upgrade, I saw that Melodyne Studio
REQUIRES an iLok 2, so I had to buy a new iLok 2 since I like to have Melodyne on several computers as I seem to upgrade them (computers) every so often. Still, it's a great deal, so, I will patiently wait for the iLok 2 to arrive from Amazon with free shipping ($10 cheaper than Sweetwater which is where I usually buy stuff)! LOL! In the meantime, I will have to be content to use Editor 2 and watch videos on Melodyne 4...
Note: I also see that, if I'm reading this right, that Melodyne Studio 4 overwrites Editor 2 leaving it in the dust. I understand that it also upgrades the iLok license as well to 4......